You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Houston Zoo with my friends, can you help me with booking?

ASSISTANT: Sure, may I know your airport codes?

USER: My airport codes are DEN to HOU.

ASSISTANT: Can you please share your planned travel dates?

USER: My travel dates are Dec 03 and Dec 05.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Patricia Hernandez.

ASSISTANT: We found an AA airline, flight number: 1001, price: 200 with one connection.

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.