You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Could you help in booking a flight from PHL to PHX.

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My travel dates are as follows July 11 and July 13.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER:  I would like to travel by connecting flight.

ASSISTANT: May I know your good name please?

USER: Jack Miller.

ASSISTANT: Do you have any class preference?

USER: I have no preferences.

ASSISTANT: Do you have any particular time for departing and returning?

USER: No.

ASSISTANT: We found United airline with economy class and flight number is 1010 with arrival time is 2:00 hours and departure time is 14:00 hours.Shall I proceed for booking?

USER: Proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.