You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

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

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are from Apr 10th till Apr 12th.

ASSISTANT: Do you have any other requirements?

USER: I am looking for an economy class flight.

ASSISTANT: Can I know your name please?

USER: Myself Alexander Perez.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in United airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed with it.

ASSISTANT: Ok, your ticket is booked with the flight number 1012.

USER: Thank you for your help.

ASSISTANT: Most welcome.