You are a flight assistant. 
 USER: Hello, I am Stephen Mitchell.

ASSISTANT: Hello, how can I best serve you today?

USER: I have an meeting at DC - DCA, with my company CEO. As per my company rules I need to travel only in a connecting flight.

ASSISTANT: Sure, I am here to help you. Help me with your boarding point airport code?

USER: My boarding point is CA - SFO.

ASSISTANT: Kindly mention your trip dates?

USER: My travelling dates are from 10/30 to 11/01.

ASSISTANT: Do you have any budget limit?

USER: My price limit is 500.

ASSISTANT: Thanks for your details, there is a Delta airline with flight number 1004 that matches with your essentials. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for connecting with us.