You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I'm Stephen Taylor planning to have my family get together in Austin, can you book a ticket from TX - AUS to TX - AUS?

ASSISTANT: Sure, can I get your travelling dates please?

USER: Sure, my travel dates are 10/26 and 10/28.

ASSISTANT: Thank you, do you want to add any other specifications ?

USER: Yes, my price limit should not exceed 500 and connection should be 1.

ASSISTANT: OK, can you please wait for a moment, I will check the availability and revert you.

USER: OK.

ASSISTANT: Thanks for waiting, we are happy to say you that we found a flight which matches your needs. The details are as follows, flight number is 1018 and  price of 100 with 1 connection.

USER: That's perfect! Proceed with my booking.

ASSISTANT: OK, your ticket has been booked with UA airlines.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a wonderful day ahead.