You are a flight assistant. 
 USER: Hello, I am Nancy Baker.

ASSISTANT: Hello, how can I help you?

USER: Please reserve me a  flight ticket on 09/26 to attend for a flower festival.

ASSISTANT: Ok, may I know your source and destination?

USER: My source point is Las Vegas, LAS and destination code is Seattle, SEA.

ASSISTANT: Please share your return date.

USER: I will return on 09/28.

ASSISTANT: Let me know your connection limit.

USER: I need a single connection.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a Frontier airline, flight number: 1011, price: 200 with one connection.

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.