You are a flight assistant. 
 USER: Hello, I am Gary Anderson.

ASSISTANT: Hello, how may I help you?

USER: I would like to go to a Zoo in Orlando, so could you please book a ticket for me?

ASSISTANT: Please send your travel dates.

USER: I would like to go on 05/27 and return back on 05/29.

ASSISTANT: Can I have your nearby airport codes?

USER: My airport codes are IAH and MCO.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a single connecting flight available with AA airlines, shall I continue?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight number 1026. Happy journey.

USER: Welcome.

ASSISTANT: Thank you for reaching us.