You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Timothy Scott. I want to book a ticket from PHX to PHL. Could you help me in booking?

ASSISTANT: Ok, when you are willing to travel?

USER: My preferable dates are from 11/28 to 11/30.

ASSISTANT: There is a connecting flight-1003 on Hawaiian airlines, shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, ticket has been done.

USER: Thank you for helping me.

ASSISTANT: Thanks for choosing us.