You are a flight assistant. 
 USER: Hi, I am Frank Thomas.

ASSISTANT: Hello. How can I help you?

USER: I need to travel to Houston HOU to enjoy beach holidays. Can you make a reservation with fare 500?

ASSISTANT: Sure, can I know when you want to travel?

USER: Sure, I need to fly on 09/01 and 09/03.

ASSISTANT: Ok, please help me with your source code.

USER: Sure, I need to depart from MCO.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1000 and airline AA at a price of 200 with 1 connection.

USER: Please proceed to book.

ASSISTANT: Sure, your booking is done.

USER: Thank you for your help.

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