You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me in booking a flight ticket from MCO to DEN?

ASSISTANT: Your travelling dates please?

USER: My travel dates are from Mar 17th to Mar 19th.

ASSISTANT: Do you have any connection limit?

USER: Yes, I want a single connection in between my journey.

ASSISTANT: Is there any specifications?

USER: I prefer a normal-cost airline.

ASSISTANT: There is a flight with single connection in United airlines, can I proceed for booking in 1029 flight?

USER: Please proceed.

ASSISTANT: On which name can I proceed for booking?

USER: I am Margaret King.

ASSISTANT: Your booking is done in business class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.