You are a flight assistant. 
 USER: Hi, I am Joshua Smith.

ASSISTANT: Hello, how may I provide service to you?

USER: I need to fly to Minneapolis, MN-MSP  to visit flower festival on 07/01, can you help me with this?

ASSISTANT: Sure, I can help you. May I know on which date you want to return?

USER: I will return with in two days that is on 07/03.

ASSISTANT: Ok, please mention your source airport?

USER: My source airport code is New York, NY-JFK.

ASSISTANT: Sorry, no flights are available on those dates.

USER: Ok, no problem.

ASSISTANT: Thanks for picking us, hope to serve you better next time.

USER: Thank you.