You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you  at this moment?

USER: Could you please book a flight ticket from PHL to DFW as I want to attend a pioneer festival?

ASSISTANT: Sure, can you please share your journey dates?

USER: My journey dates are Apr 24 and Apr 26.

ASSISTANT: May I know your name please?

USER: My name is Nicole Miller.

ASSISTANT: Is there any specifications in your journey?

USER: I need a single connecting flight.

ASSISTANT: We found a JetBlue airlines, flight number 1009, price is 100 in economy class. Shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.