You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Patrica Hall.

ASSISTANT: How may I help you?

USER: I am planning to visit mount bonell for  hiking and tricking in Austin, AUS.

ASSISTANT: Ok.

USER: So, I need your help in booking my flight ticket on 06/15?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: Please send me your arrival date, so that I check the availability of flights.

USER: I intend to come back on 06/17.

ASSISTANT: Ok. Can you share me your airport code of boarding point?

USER: My boarding point is San Francisco, SFO.

ASSISTANT: Do you have any specifications to travel?

USER: I need a stopover in between my travel.

ASSISTANT: Ok.

USER: 200 is the budget of my ticket.

ASSISTANT: You have AA airline with a price of 100. Your flight number is 1023 with a connecting flight.

USER: You can proceed with my booking.

ASSISTANT: Your ticket has been done successfully.

USER: Thank you for kind service.

ASSISTANT: Thank You.