You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I serve you now?

USER: I am Timothy Thompson. I would like to attend Half Moon Bay Art and Pumpkin Festival at Phoenix, PHX. Can you please help me in booking under the fare of 200?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My journey start on 12/24 and I intend to return on 12/26.

ASSISTANT: May I know your source point?

USER: My source point is Austin, AUS.

ASSISTANT: Do you need any halt in between the journey?

USER: I need  a halt in between journey.

ASSISTANT: Thanks for the details, I found a connecting flight 1024 of airline Frontier and fare is 100. Shall I proceed with booking?

USER: Ok, proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks  for the help.

ASSISTANT: Thank you for reaching us.