You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to travel from SFO to DCA. Can you help me to book a flight ticket?

ASSISTANT: Sure, we are here to assist you.

USER: Thank you.

ASSISTANT: When did you scheduled to travel?

USER: I want to fly in the flight on Jan 16 and Jan 18.

ASSISTANT: Do you need any way station in your journey?

USER: I want to have a connection of 1.

ASSISTANT: Is there any specific time to travel?

USER: No.

ASSISTANT: Would you like to travel in business class or economy class?

USER: I don't have any preference.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your good name please?

USER: Jessica Adams.

ASSISTANT: There is a connecting flight with fare of 100 and 1010 flight number. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your seat has been reserved with Southwest airlines in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.