You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I need to travel in a economy class, could you please help me with booking a flight ticket?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: Sure, my travelling dates are Apr 14 and Apr 16.

ASSISTANT: Can you please share your airport codes?

USER: My airport codes are PHX and PHL.

ASSISTANT: may I know your class preference?

USER: I have already mentioned above.

ASSISTANT: May I know your name please?

USER: I am Gregory King.

ASSISTANT: Do you have any other specifications?

USER: I need  a break in between the journey.

ASSISTANT: Spirit airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1027.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.