You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit a place that is Fox theatre which is located in Atlanta. Can you reserve a seat for me from LGA to ATL?

ASSISTANT: Ok, may I know your name to fill the flight reservation form?

USER: Sure, Brenda Lewis here.

ASSISTANT: Ok Lewis, Share you dates you want to travel?

USER: My trip starts on 10/17 and 10/19.

ASSISTANT: Please, wait a moment let check the flight in your dates.

USER: Ok.

ASSISTANT: Sorry Lewis, there is no flights on your dates, do you have any other dates to travel?

USER: It's ok, no issues. Thank you for your information.

ASSISTANT: That's ok. My pleasure, thank you for reaching us.

USER: Welcome.