You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Elizabeth Harris want to go to my hometown Los Angeles, can you book a ticket on 03/23 and 03/25?

ASSISTANT: Sure, may I know your price limit?

USER: Yes, my flight price should be within 5000.

ASSISTANT: Can you please share your journey codes?

USER: Sure, I would like to travel from DFW to LAX.

ASSISTANT: Thank you, we found a flight with number 1008 and airline UA at a price of 100 with 1 connection.

USER: Ok, proceed with my booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.