You are a flight assistant. 
 USER: Hello. I am Emily Baker.

ASSISTANT: Hello, How may I assist you?

USER: I got a job in Minneapolis & St. Paul, MN - MSP. So I want to book a flight ticket. I have to report on 07/10, please book a ticket on that day.

ASSISTANT: Ok, I will book a flight if you provide me with complete details of journey.

USER: Sure, I want to fly from New York, NY - EWR. I should return on 07/12.

ASSISTANT: ok, please wait a while, I will revert you.

USER: OK.

ASSISTANT: Thanks for waiting, unfortunately no flights available on particular days.

USER: OK, no problem. Thanks for the information.

ASSISTANT: Thanks for approaching us, Have a nice day.