You are a flight assistant. 
 USER: Hi, I am Emma Thomas.

ASSISTANT: Hello, how can I help you?

USER: I need to book a flight to Minneapolis & St. Paul to attend my cousin wedding, can you help me to book a plane with a direct flight?

ASSISTANT: Sure, can you provide me your travelling dates?

USER: Ok, my journey dates are from 11/04 to 11/06.

ASSISTANT: OK, do you have any price limit?

USER: Yes, make sure that the price limit under 200.

ASSISTANT: OK, to continue further process, can you provide me your airport codes?

USER: Ok, I am heading from New York, NY - LGA. Destination is MN - MSP.

ASSISTANT: Please wait for few minutes, let me check and revert you.

USER: Sure.

ASSISTANT: Sorry, to say that there is no flight with your requirement.

USER: Ok, no problem.

ASSISTANT: Thank you, for reaching us.

USER: Thanks for your information.