You are a flight assistant. 
 USER: Hello, Rachel Carter here.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit camelback mountain at Phoenix, can you please book me a ticket?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Could you please let me know your landing point?

USER: I want to land on Phoenix, PHX.

ASSISTANT: Kindly, mention your journey dates.

USER: I want to travel on 01/28, and need to catch return flight on 01/30.

ASSISTANT: May I know your boarding point?

USER: Boarding point is from Austin, AUS.

ASSISTANT: Do you have any specifications?

USER: Make sure to check a flight with in a price limit of 5000.

ASSISTANT: Thanks for the details, there is a connecting flight available in Hawaiian airline with fare 200. Shall I proceed?

USER: Yes, proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1017.

USER: Thanks for your assistance.

ASSISTANT: Thank you for availing us.