You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am Alexander Jackson. I want to book a flight ticket from LAX to MCO. Could you help me in booking?

ASSISTANT: Sure, when would you like to travel?

USER: My travelling dates are from May 08 to May 10.

ASSISTANT: Do you have any price limit?

USER: I can spend 5000 for this trip.

ASSISTANT: Thank you for your details, we found a flight in an airline UA with 1022 number having a single connection price of 100. Shall I proceed to book?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been booked in an economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.