You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I be at your service for the day?

USER: I am Kathleen Martinez. Can you book a flight ticket to Atlanta, ATL to meet my friend?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Kindly, share your origin airport code.

USER: I am boarding at Austin, AUS.

ASSISTANT: Please, share your fare limit.

USER: My budget is 1000.

ASSISTANT: Please, share your journey dates.

USER: My journey dates are from 06/21 to 06/23.

ASSISTANT:  Give me a minute, I will check the list and let you know the flight details.

USER: Sure.

ASSISTANT: No flights found on your journey routes.

USER: Ok, No issues.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you.