You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. May I know your name?

USER: Myself Dorothy White here.

ASSISTANT: Dorothy, how can I help you today?

USER: I want to travel from CO-DEN to MI-DTW, can you please help me to book a ticket?

ASSISTANT: Sure, I am here to help you.

USER: My travelling dates of trip is from 04/29 to 05/01.

ASSISTANT: Ok, wait for a moment to check availability of flights.

USER: Sure.

ASSISTANT: I found a flight that AA airline with connection 1 as per your details, can I proceed to booking?

USER: Please make sure that price should not exceed 500.

ASSISTANT: Price 100 with flight number 1005. Can I proceed?

USER: Perfect, please confirm with my booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: My pleasure, hope you good day.

USER: Welcome.