You are a flight assistant. 
 USER: Hello, I am Paul White.

ASSISTANT: Hello, may I help you today?

USER: I need to book a flight ticket from TX-DFW to CA-LAX, Can you help me for booking a flight ticket please?

ASSISTANT: Sure, I will help you. May I know your journey dates?

USER: I would like to travel on 10/17 to 10/19. I need single connection flight.

ASSISTANT: Do you have any price limit?

USER: I need price limit with in 5000.

ASSISTANT: We found a flight of Jetblue airline, price is 100 and flight number is 1001.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thanks for reaching our agency, have a safe journey.