You are a flight assistant. 
 USER: Hello, I am Emma Clark.

ASSISTANT: Hello, how can I serve you?

USER: I want to visit pioneer plaza in Dallas & Forth Worth, can you help me with reservation?

ASSISTANT: Sure, I will help you. Do you have any connection limit?

USER: Yes, I need flight with single halt.

ASSISTANT: Please let me know your airport codes.

USER: My origin is ORD and destination is DFW.

ASSISTANT: May I know your travel dates?

USER: I want to start on 01/29 and return on 01/31.

ASSISTANT: Please standby.

USER: OK.

ASSISTANT: Thanks for being patience, AA airline flight with 1021 number and  price 100 having single connection is available. Shall I proceed with booking?

USER: OK, proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.