You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight from HOU to attend a meeting at LAX. Can you book a flight for me?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I will travel on Jan 07th and return on Jan 09th.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes, I prefer a connecting flight.

ASSISTANT: Would you let us know that you have any class preference?

USER: No.

ASSISTANT: Is there any other specifications?

USER: No, I do not have any other requirement.

ASSISTANT: Please share your name.

USER: My name is Katherine Perez.

ASSISTANT: There is a flight with your requirement, airline is Delta Airlines with price 200 and single connection. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your booking is done and flight number is 1019 in economy class.

USER: Thank you for helping me.

ASSISTANT: Thanks for reaching us.