You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am planning to visit New York, whose airport code is EWR. Please help me in booking my ticket from BOston.

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates are from 02/26 to 02/28.

ASSISTANT: Ok, do you have any other requirements?

USER: Yes, I need a single connecting flight.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in UA airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed my booking with the name Mary Nelson.

ASSISTANT: Your ticket is booked in 1021 flight.

USER: Thank you.

ASSISTANT: Most welcome.