You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: Linda Garcia here.

ASSISTANT: Ok.

USER: I am looking for a flight with price below 500. Can you book it?

ASSISTANT: Sure, may I know your airline codes please?

USER: My airport codes for boarding the flight are ORD to DFW.

ASSISTANT: Could you please share your traveling dates of journey?

USER: My travelling dates for journey are 12/06 to 12/08.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Linda Garcia there is a flight found in UA airline with connection 1, can I proceed with this booking?

USER: You can book it.

ASSISTANT: Your booking has been done with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a great journey.