You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I help you?

USER: I am looking for a flight from DEN to DTW, can you help me out?

ASSISTANT: Sure, please provide your trip dates.

USER: My travel dates are from 10/12 till 10/14.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: There is a flight available for you with 1 connection. Shall I proceed?

USER: Please proceed with it on Larry Williams.

ASSISTANT: Your ticket is booked in 1020 flight.

USER: Thank you for your help.

ASSISTANT: Most welcome.