You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Dorothy Miller.

ASSISTANT: Yes Miller, how are you?

USER: I want to book a flight ticket, can you help me? I am fine.

ASSISTANT: Sure, can you share your journey details and dates?

USER: I would like to travel from PA-PHL to CA-SFO. My travelling dates are 08/01 to 08/03.

ASSISTANT: Thank you, please wait for a minute.

USER: The connection limit is 1 and price limit is 200.

ASSISTANT: Thank you for waiting, there is a flight which satisfies all your requirements. Shall I proceed?

USER: OK, you can proceed.

ASSISTANT: Your flight-1012 is booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a safe journey.