You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Mary Davis, want to book a flight ticket to Philadelphia with price under 1000. Can you help me with it?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 08/12 and 08/14.

ASSISTANT: Do you have any stopover in between your journey?

USER: I need a connection in between the journey.

ASSISTANT: Where have you planned to travel to?

USER: I have planned to travel to PHL from PHX.

ASSISTANT: Thank you for the valuable information, we found a connecting flight with number 1023 and AA as airline.

USER: Thanks for the details, you can proceed with booking.

ASSISTANT: Your booking is confirmed with price 100.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.