You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: My name is Susan Mitchell, I want to book a flight on 02/27 to attend a meeting with share holders. Can you book a flight with in fare of 5000?

ASSISTANT: Sure, I would be happy to help you. Can you please provide your take off and landing airport codes?

USER: My source point is CA-SFO and my destination is PA-PHL.

ASSISTANT: Do you prefer any halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: May I know the arrival date?

USER: I will arrive on 02/29.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure. I will wait.

ASSISTANT: Thanks for your precious time. We found Hawaiian airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Please proceed with booking.

ASSISTANT:  Your ticket has been confirmed with airline number 1007.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.