You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to travel from ORD to SEA. Please help me in booking my ticket.

ASSISTANT: Can you please tell me your trip dates?

USER: My trip dates are from 12/10 to 12/12.

ASSISTANT: Do you have any other requirements?

USER: I would like to prefer economy class with 1 connection.

ASSISTANT: Can I know your name please?

USER: My name is Betty Harris.

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 200. Do you like me to proceed your booking with this flight?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked in 1022 flight.

USER: Thank you for your help.

ASSISTANT: Most welcome.