You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Christopher king here, I would like to travel from IAH to PHL. can you please help me to book a ticket?

ASSISTANT: Sure, can you please help me with your journey dates? Do you have any requirements?

USER: My travelling dates will be on 03/10 to 03/12. I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight with Delta airlines, flight number is 1006 with one connection and price is 100.

USER: You can proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.