You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kenneth Allen.

ASSISTANT: How can I assist you?

USER: I want to attend a meeting in Charlotte. Can you help me to book a ticket from SEA to CLT?

ASSISTANT: Sure, can I know the travel dates please?

USER: I want to travel on 03/20 and 03/22.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a flight in JetBlue airline with price 100, can I book it?

USER: Proceed to booking.

ASSISTANT: Your ticket has been booked with flight number 1018.

USER: Thank you for helping me.