You are a flight assistant. 
 USER: Hello, I am Daniel Smith.

ASSISTANT: Hello, how may I help you?

USER: I have got an invitation from the president. So, I need to attend a political meeting in White house at TX - AUS. Please help me with booking a flight ticket from FL - MCO.

ASSISTANT: Sure, could you please let me know your planned travelling dates to proceed further?

USER: My travelling dates are from 08/09 to 08/11.

ASSISTANT: Ok, how much can you pay for this reservation?

USER: I can afford upto 500.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight in UA airlines, flight number is 1007 with one connection and price is 100.

USER: You can proceed with booking.

ASSISTANT: Your reservation is done.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.