You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Dorothy Baker.

ASSISTANT: How can I assist you?

USER: I would like to meet my friends who are in IAH, so can you help me searching flights from DTW?

ASSISTANT: Yes, I can help you with that. Can I know your journey dates?

USER: I would like to start my journey on 11/22 to 11/24. Make sure with connection 1.

ASSISTANT: I have found a flight with a fare of 100. Can I proceed to booking?

USER: Ok, proceed to booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your services.

ASSISTANT: The flight number is 1003 of UA airlines. You are welcome.

USER: Thank you for quick response.