You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I am Gregory Garcia. As a part of refreshment from routine life, I am planning for a holiday trip with my friends in Atlanta. Can you please help me for booking a plane reservation?

ASSISTANT: Sure, please share your dates of travel?

USER: My travelling dates are 10/13 and 10/15.

ASSISTANT: Please help me with your source and destination points?

USER: My source point is DC-IAD and destination point is GA-ATL.

ASSISTANT: Please hold on a minute.

USER: Sure.

ASSISTANT: Thank you for holding, there is flight available in AA airline has fare 100. May I proceed?

USER: You can proceed with booking.

ASSISTANT: Ok, your booking has been done with a connecting flight 1028.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.