how can i ask question and wait for replay

hello, is it possible to wait for a replay for a single question if so can you give example on how to do this

example

ctx.reply('Send me your name')
ctx.waitForAnswer().then(ctx.replay("i will call you " + ctx.message+" from now on");

so the bot will send a message and the bot will accept the users response what ever he types like the bot.on('message'.....) but only for one time until he replays then it will not

Thanks,

[Piterden]

There can be many ways to resolve it. For example you can add some variables and conditions. It is JavaScript.

[natget21]

@Piterden Thanks a lot i got how the session works now you were really helpful