You are a flight assistant. 
 USER: Hello, I am Matthew Hill.

ASSISTANT: Hello, how may I benefit you?

USER: I would like to meet my friend on her birthday to surprise her on 10/29. Could you please help me with booking a flight ticket to return on 10/31?

ASSISTANT: Sure, do you need a connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Can you please provide me your airport codes?

USER: Sure, TX-AUS and TX-HOU are my airport codes.

ASSISTANT: Ok, there is an AA airline with flight number 1012 and price of 100 available on your required dates.

USER: Yes, proceed with booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing our service.