You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Donald Collins. i am planning to travel from IAH to BOS, can you help in booking a flight?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: I like to travel on 11/20 to 11/22.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: I got a flight 1014 of Hawaiian airlines, shall I proceed?

USER: Proceed for booking.

ASSISTANT: Your ticket has been booked, have a nice day.

USER: Thank you.

ASSISTANT: Welcome.