You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Jennifer Perez. Can you please book me a ticket with the fare of 200?

ASSISTANT: Sure, we are here to help you. Can you share me your airport codes?

USER: My airport codes are from JFK to PHX.

ASSISTANT: Let ma know when you are willing to travel?

USER: I would like to leave between 12/27 and 12/29.

ASSISTANT: Do you need any halts in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: We found Frontier airline with connecting flight and number 1010 fare of 100. Shall I proceed for booking?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you so much.

ASSISTANT: Thanks for choosing us.