You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I have planned to book a ticket from ORD to JFK, can you assist me in booking my ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My preferred dates are Apr 15th and Apr 17th.

ASSISTANT: On which name shall I reserve flight ticket?

USER: Pamela Walker.

ASSISTANT: Can I know your connection limit?

USER: I need one connection between my trip.

ASSISTANT: Do you need any other specifications?

USER: No, you can proceed booking.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 200 in Delta Airlines, can I proceed with the reservation?

USER: Proceed.

ASSISTANT: Your ticket has been reserved with the flight number 1004 in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing our service.