You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Elizabeth Adams.

ASSISTANT: How can I assist you at this moment?

USER: I am planning to attend a Tennis Competition in LAS from DTW. Can you find a flight ticket for me?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Ok, my planned trip dates are on 01/26 and back on 01/28.

ASSISTANT: Ok, please wait a moment to check flight availability.

USER: Ok, make sure that the connection limit 1.

ASSISTANT: Sorry Elizabeth Adams, no flight is available to you with connection 1.

USER: Ok, no problem.

ASSISTANT: Thank you for choosing us, have a great day.

USER: Thank you for your information.

ASSISTANT: Most welcome.