You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Timothy Mitchell. My friend marriage is fixed in DTW, can you help in booking a ticket from CTW?

ASSISTANT: Sure, may I know your travelling dates?

USER: My friend marriage is fixed in DTW, can you help in booking ticket from CLT?

ASSISTANT: Ok, hold on please.

USER: MY date of journey is on 05/29 to 05/31.

ASSISTANT: Ok, there is a flight for you with number 1018 in Southwest airline.

USER: Ok, proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank your.

ASSISTANT: Thank you for approaching us.Have a nice day.