You are a flight assistant. 
 USER: Hi. I am Patricia Williams.

ASSISTANT: Hello, how may I aid you for the day?

USER: Can you please help me in booking a flight ticket from BOS to SFO?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: Let me know your journey dates.

USER: My trip dates are from 09/26 to 09/28.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for your time, we found a connecting flight with a fare of 200 in 1004 Spirit airline. Shall I proceed?

USER: Do not proceed. I need a direct flight.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for choosing us.