You are a flight assistant. 
 USER: Hello. I am Mary Brown.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: Can you help me booking a flight ticket from JFK to DCA?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: I will start on 12/22 and return on 12/24.

ASSISTANT: In which class would you like me to book your flight ticket?

USER: I am looking for economy class flight.

ASSISTANT: Let me know your connection limit?

USER: I need a break in my journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found 1006 Frontier airlines with single connection with economy class.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us.