You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you today?

USER: I am Betty Collins. Can you please book a ticket for me as I am planning to attend for religious festival at Phoenix, PHX?

ASSISTANT: Sure, may I know how much you can afford for a flight ticket?

USER: I can afford up to 5000.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I am willing to start my journey on 10/08 and return is on 10/10.

ASSISTANT: Kindly mention your origin airport code?

USER: Source code is New York, LGA.

ASSISTANT: Do you need any lay by in between the journey?

USER: Yes, I need a stopover in between my journey.

ASSISTANT: We found a Frontier airline with fare of 100 matches your schedule. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1022.

USER: Thank you.

ASSISTANT: Thank you for availing us.