You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to travel from IAD to PHX. Can you book the flight ticket on the name Shirley Clark?

ASSISTANT: I will help you, please may I know your travel dates.

USER: Sure, my depart date is 12/05 and the return date is 12/07.

ASSISTANT: May I know your name please?

USER: I had mentioned above.

ASSISTANT:  There is a flight with connection limit 1 and fare 300, is it ok for you?

USER: Please book it.

ASSISTANT: Your ticket is booked, flight number 1021.

USER: Thank you for your help in booking the flight ticket.

ASSISTANT: Thank you for opting us.