You are a flight assistant. 
 USER: Hello, I am Patrick Moore.

ASSISTANT: Hello, how can I help you today?

USER: Please book a ticket from Austin, AUS to meet my family friend.

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

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

ASSISTANT: Please share me your destination point.

USER: My destination is Houston, IAH.

ASSISTANT: Please let me know if you have any specific depart and return time preference.

USER: My depart time is afternoon.

ASSISTANT:  Is there any class preference for you?

USER: No.

ASSISTANT: May I know your connection limit?

USER: I want one connection.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found an airline: Southwest, flight number: 1001 and price is 100 with one connection.

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been reserved in economy class. Your departure time is 12:00PM.

USER: Ok, Thank you.

ASSISTANT: Thank you for reaching us.