You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket to attend a seminar at WA-SEA with 1 connection.

ASSISTANT: Ok, may I know your travel dates?

USER: My travelling dates are 09/09 and 09/11.

ASSISTANT: Do you have any other specifications?

USER: 500 is my price limit.

ASSISTANT: Can you provide your source details?

USER: I would like to board from NY-LGA.

ASSISTANT: Ok, let me check the availability.

USER: I am Stephanie Carter. Ok.

ASSISTANT: We found an UA airline with flight number 1023 and price of 100 matching your request.

USER: You can proceed with this airline.

ASSISTANT: Your booking is done with 1 connection.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.