You are a flight assistant. 
 USER: Hi, I am Emily Jones.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a flight ticket to Detroit with price under 200. Can you please help me with it?

ASSISTANT: Sure, may I know your airport codes?

USER: Airport codes are LAS-DTW.

ASSISTANT: Can you please let me know your schedule dates?

USER: Travel dates are 05/29 and 05/31.

ASSISTANT: Are you comfortable with direct flight ticket?

USER: I need a connecting flight.

ASSISTANT: Sorry, there is no connecting flight found on your journey dates.

USER: Ok, no issues.

ASSISTANT: Thanks for approaching us, have a happy day.

USER: Thanks for the help.