You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please book me a ticket from ORD to DEN?

ASSISTANT: Sure, may I know your scheduled travel dates?

USER: My preferable journey dates are Mar 03 and Mar 05.

ASSISTANT: Is there any connection limit?

USER: I prefer to travel in connecting flight for this trip.

ASSISTANT: Do you have any other requirements?

USER: No, thanks for asking.

ASSISTANT: May I know your name to proceed further?

USER: My name is David Young.

ASSISTANT: Ok, please wait for a minute.

USER: Sure, I will wait for your response.

ASSISTANT: We found a connecting flight in JetBlue airline with flight number 1020 having an economy class. Shall I proceed for booking?

USER: That's ok for me. Please proceed to book my ticket in this flight.

ASSISTANT: Your booking has been processed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for connecting with us.