You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Jerry Thompson and I would like to book a flight ticket with single connection from Orlando to attend an interview in Denver.

ASSISTANT: Yes, can you tell me your dates of travel?

USER: I would like to start on Dec 25th and my return date will be on Dec 27th.

ASSISTANT: Ok, can I know your nearest airport codes?

USER: My boarding and landing airport code are MCO-DEN.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: That's fine, you can book the ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your kind service in booking.

ASSISTANT: Thank you for contacting us.