You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Richard Hill, I have to attend a workshop in Orlando, can you please help me to book my flight ticket?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your travel dates?

USER: I will depart on 12/20 and return from Orlando on 12/22.

ASSISTANT: Ok, please share your airport codes?

USER: I want to travel from SEA to MCO.

ASSISTANT: We have a flight with connection limit 1, shall I proceed for booking?

USER: Sure, please proceed.

ASSISTANT: Your ticket is booked on the name Richard Hill, flight number 1003 with Delta airlines.

USER: Thank you very much for booking my ticket.

ASSISTANT: Thanks for reaching us.

USER: You are welcome.

ASSISTANT: Have a nice day.