You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Alexander Clark. I want to book a flight ticket to meet my cousin at CLT, can you help me with booking from PHX?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are Jan 23 and Jan 25.

ASSISTANT: Do you require any connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, May I know in which class are you preferring to travel?

USER: I am fine with any class.

ASSISTANT: Sure, could you like to tell me your travelling timings?

USER: My return time is afternoon.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a connecting flight with fare 200 in the economy class of United Airlines which returns in the 12:00 PM, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has booked with the flight number 1009.

USER: Thank you.

ASSISTANT: Thank you for reaching us.