You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to attend a Armory show at New York, so could you please avail a flight ticket for me?

ASSISTANT: Sure. When you are planning to travel?

USER: My planned dates of travel are 10/16 and 10/18.

ASSISTANT: May I know your name please?

USER: My name is Stephanie Walker.

ASSISTANT: Kindly, mention your airport codes.

USER: I am heading to New York, LGA from MN-MSP.

ASSISTANT: Please hold on.

USER: Sure.

ASSISTANT: Unfortunately, there are no flights available on your route.

USER: Not a problem, thank you for the information.

ASSISTANT: Thank you for choosing us.