You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to attend a Tennis competition in San Francisco SFO from BOS. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know your travel dates?

USER: Ok, my planned trip dates are on Mar 15 and return on Mar 17.

ASSISTANT: Do you have any specifications?

USER: I need a single connecting flight.

ASSISTANT: May I know your name?

USER: Yes, I am Cynthia Smith.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline UA with flight 1028 having a fare 100 with stopover.

USER: Yes, you can proceed with the ticket booking.

ASSISTANT: Your booking has been done.

USER: Thank you for your help.

ASSISTANT: Thank you.