You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Myself Michelle Allen.

ASSISTANT: Yes, Michelle.

USER: I am looking for a flight to travel from DEN to IAH, can you please help me?

ASSISTANT: Sure, I will help you with that. May I know your trip dates please?

USER: My trip dates are 09/15 and 09/17.

ASSISTANT: Ok, please wait for a moment.

USER: Make sure that price limit should no exceed 1000 with 1 connection.

ASSISTANT: Michelle, I have found an available ticket for you with Delta airline and flight number is 1012 which matches with all your requirements. Shall I proceed now?

USER: Yes, proceed.

ASSISTANT: Your ticket has booked.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.