You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, good afternoon.

USER: I am Anna Robinson.

ASSISTANT: How may I assist you?

USER: Due some network issue, I ended up in middle of the conversation with one of your agent  which was about my ticket booking. Can you help me in booking a ticket?

ASSISTANT: No issues, I will help you in booking a ticket. May I know your travel details?

USER: My flying date would be 08/20 to SFO. My landing airport code is ATL on 08/22.

ASSISTANT: Give me a moment, please.

USER: Sure.

ASSISTANT: As per your request, there is no flight available to Atlanta-ATL on 08/22.

USER: That was unexpected. No issue, thank you for your time.

ASSISTANT: You are welcome. Have a nic day.