You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am Katherine Taylor. I am fascinated about the history of Boston, so I am going to visit one of the historical place there on 05/21. Can you help me with booking a flight ticket with single connection?

ASSISTANT: Sure, may I know when do you plan to return on?

USER: I am planning to return back on 05/23.

ASSISTANT: Could you please mention your journey airport codes?

USER: Sure, I will fly from DEN to BOS.

ASSISTANT: Ok, give me sometime to check and revert to you.

USER: Sure, take your own time to check.

ASSISTANT: Thank you for your time. We found a airline available according to your requirements. JetBlue airline, flight number 1028 and price is 100.

USER: May I know the price and connection limit of that flight?

ASSISTANT: It is a connecting flight.

USER: Ok, you can proceed with the booking now.

ASSISTANT: Ok, your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for being with us.