You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I am Ruth Hall. I want to book a ticket from DTW to HOU, can you help me?

ASSISTANT: Sure Ruth Hall, I am happy to help you in booking the flight ticket. May I know your planned travel dates?

USER: My travel dates are Apr 09 and Apr 11.

ASSISTANT: Ok, which type of class do you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: Ok, do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: Ok, there is a flight with the connection limit 0 in this route and the ticket fare is 200 which is an economy class flight. Can I reserve your ticket?

USER: You can book it.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1004.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for reaching us.