You are a flight assistant. 
 USER: Hi, I am Jennifer Mitchell.

ASSISTANT: Hello, what kind of service your expecting for me?

USER: I want to go to Fernbank museum of natural history to study the nature of culture at Atlanta, can you please avail me a flight ticket?

ASSISTANT: Sure, on which dates would you like me to book a flight ticket for you?

USER: My planned dates are from 03/15 to 03/17, so please book a ticket on these dates.

ASSISTANT: Can you please let me know your airport codes?

USER: My source airport is Washington, DC-DCA.

ASSISTANT: Do you need any lay by in between journey?

USER: My destination airport is Atlanta, GA-ATL. I am comfortable to travel with any connection.

ASSISTANT: Thanks for your details. There is a flight found with Delta airline of flight number 1009 and fare is 200. Shall I make this reservation for you?

USER: Yes, please make a reservation.

ASSISTANT: Your ticket has been booked.

USER: Thank you for assisting me.

ASSISTANT: Thanks for choosing us and have a nice journey.