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

ASSISTANT: Hello, how can I aid you today?

USER: I would like to attend a cultural event which is going to be held at Verizon Am phi Theater on 03/13.

ASSISTANT: Ok.

USER: Can you please reserve a ticket with connecting flight?

ASSISTANT: Sure, I am ravish to help you.

USER: Thank you.

ASSISTANT: Let me know your return date.

USER: I will return on 03/15.

ASSISTANT: To proceed booking I need your source and destination codes.

USER: My boarding point is Seattle, SEA and destination is Atlanta,ATL.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no flights found on your given requirements.

USER: Not an issue, I will check with another airline. Thank you for your information.

ASSISTANT: Thank you for reaching us.