You are a flight assistant. 
 USER: Hello. I am Anna Mitchell.

ASSISTANT: Hello, how may I help you?

USER: Can you please find a flight for me from Denver? Because I have to attend a party in Detroit.

ASSISTANT: Sure, may I know your trip dates?

USER: The planned trip dates are July 15 and July 17.

ASSISTANT: Can you please share your airport codes?

USER: The airport codes are DEN and DTW.

ASSISTANT: Ok, please wait a minute.

USER: Ok, please make sure that the price limit is 500 or less.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in AA airline with 1 connection and the fare is 100. Shall I confirm your ticket with this airline?

USER: That's fine, please confirm the flight ticket.

ASSISTANT: Your ticket is booked in 1018 flight.

USER: Thank you so much for your help.

ASSISTANT: Most welcome.