You are a flight assistant. 
 ASSISTANT: Hello.

USER: Hello, James Garcia here.

ASSISTANT: How may I assist you?

USER: Could you book my ticket from SFO to IAD?

ASSISTANT: James Garcia, may I know your planned dates for this journey?

USER: My trip dates are 07/18 and 07/20.

ASSISTANT:  According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1014. Shall I proceed with this flight?

USER: Please proceed.

ASSISTANT: James, your booking is done.

USER: Thank you.

ASSISTANT: Thank you so much.