You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: I am planning to attend a live concern at CA, could you please help me to book a flight ticket from GA?

ASSISTANT: Sure, can you share me your trip dates?

USER: I would like to depart on Sept 17th and my return date will be on Sept 19th.

ASSISTANT: Do you have airline preference?

USER: No, I don't have any other specifications.

ASSISTANT: Is there any connection limit?

USER: I am happy with any kind of flight.

ASSISTANT: Let me know please if you have any other specifications?

USER: No.

ASSISTANT: Please wait for some time.

USER: Ok. My boarding and landing airport codes are ATL and SFO.

ASSISTANT: Sorry, no flights are found on your trip dates.

USER: No issues, I'll choose any alternative to reach my destination.

ASSISTANT: Can I know your name please.

USER: Thank you. I am Kimberly Carter.

ASSISTANT: Thank you for opting us.