You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Please book a flight ticket from PHL to JFK?

ASSISTANT: Sure, may I know your trip dates to reserve your seat.

USER: My journey dates are Jan 19 and Jan 21.

ASSISTANT: Do you need any connections between your trip?

USER: I need a connecting flight.

ASSISTANT: Do you need business class or economy class?

USER: I am comfortable with any class.

ASSISTANT: May I know your name to proceed further.

USER: I am Pamela Martin.

ASSISTANT: Is there any other specifications required?

USER: No.

ASSISTANT: Jetblue Airlines is providing connecting flight with the ticket fare of 100 and arrival time is 21:00 hours, Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been booked successfully with economy class in flight:1017.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.