You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I need to book a flight ticket from LAS to DCA, Can you please help me for booking?

ASSISTANT: Ok, I am here to help you with that. Can I know your planned trip dates?

USER: I would like to travel on 01/30 to return on 02/01.

ASSISTANT: Ok, may I know your name?

USER: Rachel Campbell here.

ASSISTANT: Is there any other requirements?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: The JetBlue airlines are providing a flight having a connection limit 1 and the ticket fare of 100. Are you ok with this flight?

USER: Ok, proceed for booking.

ASSISTANT: Your flight ticket is confirmed in an economy class and the flight number 1012.

USER: Thanks for your information.

ASSISTANT: Thank you for approaching us. Have a safe journey.