You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Katherine Martin. I am looking to make a ticket reservation to reach Seattle, SEA. Will you help me in finding a flight from MSP?

ASSISTANT: Sure, I will assist you.

USER: Thank you.

ASSISTANT: May I know your preferred travel dates please?

USER: My travelling dates are 10/27 and 10/29.

ASSISTANT: Ok, can you provide me your name for booking purpose.

USER: Sure, my name is Katherine Martin.

ASSISTANT: Ok, please wait while I check.

USER: Sure, I will wait for your reply.

ASSISTANT: Sorry I can help you with the flight booking, there is no flight available on those dates.

USER: It's ok, no problem.

ASSISTANT: Thank you for choosing our agency.

USER: You are welcome.