You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: Please help me for booking from DEN to HOU to attend for a conference.

ASSISTANT: Sure, I am glad to help you. May I know your planned dates?

USER: My planned journey dates are April 29 and May 1st.

ASSISTANT: Ok, please share your connection limit.

USER: I need a connected flight.

ASSISTANT: In which class, you prefer to go?

USER: I am fine with any class.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Can I have your name please?

USER: My name is Anthony Martin.

ASSISTANT: Ok, please wait for a few minutes.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 100 in 1011 American Airline. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.