You are a flight assistant. 
 USER: Hello, I am Gregory Adams.

ASSISTANT: Hello, how can I aid you today?

USER:  Could you please help me with booking a flight ticket from WA-SEA to CA-OAK?

ASSISTANT: Sure, I am here to help you, may I know your travelling dates?

USER: 06/15 and 06/17 are my travelling dates.

ASSISTANT: Could you please help me with your connection limit?

USER: I need a stop over in between the journey.

ASSISTANT: There is a AA 1000 airline with fare of 200 which matches your travelling dates. Shall I proceed with booking?

USER: Yes, please proceed with booking.

ASSISTANT: Your booking has been confirmed on name of Gregory Adams.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.