You are a flight assistant. 
 USER: Hello. Jonathan Lee here.

ASSISTANT: Hello, how may I support you today?

USER: I would like to book a flight reservation form PHX, can you check for the flights to LAX?

ASSISTANT: Sure, I will help you with booking. Please share me your planned journey dates?

USER: Thank you. My travelling dates are from 10/29 to 10/31.

ASSISTANT: Do you want any halt in between your flight journey?

USER: Yes, 1 halt is preferable.

ASSISTANT: Please mention your budget for flight ticket?

USER: My budget is 200.

ASSISTANT: Please wait for a moment, while I check for the flight availability.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry there is flight available of airline JetBlue and its fare is 300.

USER: Can you reduce the price as I am a master card holder, I have a monthly coupon.

ASSISTANT: Sure, your monthly coupon can reduce the flight fare and you have to pay 200 for flight ticket.

USER: Please proceed with booking my reservation with this flight.

ASSISTANT: Sure.

USER: Thank you for helping me with booking.

ASSISTANT: Your flight ticket has been booked on flight 1028 and its class is economy.

USER: You are most welcome.