You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I want to book a connecting  flight ticket to attend an client meeting at DC. Can you help me?

ASSISTANT: Sure, may I know your name please?

USER: Thank you. Jason Wilson.

ASSISTANT: Please share your planned travelling dates to proceed further.

USER: Nov 22nd and 24th are my travelling dates.

ASSISTANT: Kindly share your source and destination airport codes.

USER: LGA and IAD are my airport codes.

ASSISTANT: Do you have any class preference?

USER: I need economy class.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by Jet Blue with the flight number-1012. Shall I book the ticket?

USER: You can reserve it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.