You are a flight assistant. 
 USER: Hello. I am Timothy Mitchell.

ASSISTANT: Hello, how can I help you?

USER:  I have planned  to Austin,TX-AUS to view Lady Bird Lake.

ASSISTANT: OK, please provide me your source and journey dates?

USER: I will depart on 05/29 and arrive on 05/31. My source is Chicago,IL-ORD.

ASSISTANT:  OK, please wait a minute, let me check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight with your requirement. Flight number is 1007, airline is UA with single connection and price of 100.

USER: You can proced.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you, for reaching us.