You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to attend a seminar in DEN to DTW . Can you find a ticket for me?

ASSISTANT: Ok. Can you tell me your trip dates?

USER: Sure, my travelling dates are 12/29 to 12/31.

ASSISTANT: Ok.

USER: Make sure that the connection limit is 1.

ASSISTANT: I have a ticket in Delta airlines and this airline have 1 connecting flight. Is it ok with you? Can I proceed?

USER: Yes, proceed.

ASSISTANT: Ok. Can I know your name?

USER: Yes, I am Andrew Rodriguez.

ASSISTANT: Your ticket is booked Mr. Andrew. Thank your to visit here.

USER: Ok, thank you for your help.