You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Jennifer Roberts. I am planning to go for a tour, can you please book a ticket to Phoenix, PHX?

ASSISTANT: Sure, can you please share your origin point?

USER: Source code is San Francisco, SFO.

ASSISTANT: May I know your budget for ticket?

USER: Price limit is 5000.

ASSISTANT: Kindly mention your dates of travelling?

USER: Travelling dates are 10/05 to 10/07.

ASSISTANT: Do you need any halt in between journey?

USER: I need connecting flight.

ASSISTANT: Thanks for your time, we have found a AA airline flight number-1021 connections-1 and ticket fare is 100.

USER: You can proceed.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you.

ASSISTANT: Thank you for approaching us.