You are a flight assistant. 
 USER: Hi. I am Frank Walker.

ASSISTANT: Hello, how may I aid you today?

USER:  I need my flight ticket to Austin, AUS for investigation on a murder case. Can you help me in my booking?

ASSISTANT: Sure, we are glad to help you for booking. Let me know your budget?

USER: I can pay up to 5000.

ASSISTANT: Ok, please share your planned journey dates.

USER: My journey dates are from 06/14 to 06/16.

ASSISTANT: Ok, from where do you want to start your journey?

USER: My origin is Detroit, MI  - DTW. I need a halt in my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in 1005 JetBlue airline with a fare of 100.

USER: Proceed with my booking.

ASSISTANT: Ok, your booking has been done with a halt.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.