You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Christopher Harris. I want to book a flight ticket to Orlando, please help me with a connecting flight.

ASSISTANT: Sure, may I know your airport codes?

USER: I want to fly from HOU to MCO.

ASSISTANT: When do you want travel?

USER: My travelling dates are from 08/28 to 08/30.

ASSISTANT: How much you can afford for this ticket?

USER: I can afford upto 200.

ASSISTANT: We found a flight on your details with airline AA, flight number: 1016.

USER: Please go with booking.

ASSISTANT: Your ticket has been booked. Thank you.

USER: Thank you.