You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me booking a flight ticket from HOU to LAX?

ASSISTANT: Sure, please help me with your planned travel dates.

USER: I will start on 05/20 and return on 05/22.

ASSISTANT: Can I have your good name please?

USER: I am Edward Wilson.

ASSISTANT: Do you have any connection preference?

USER: I need a break in my journey.

ASSISTANT: May I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class in United Airlines with fare 200 and it is a connecting flight. Can I book your ticket?

USER: Please proceed with the booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.