You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a ticket from San Francisco, SFO to New York, LGA to attend Board meeting. Can you please help me for booking?

ASSISTANT: Sure, can you mention your travel dates?

USER: My travelling dates are June 21 and June 23.

ASSISTANT: Do you need a stopover?

USER: Yes.

ASSISTANT: Please share your name to proceed further.

USER: Sure, I am Elizabeth Phillips.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found a connecting flight 1002 in Southwest airlines at the cost of 100. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked in an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.