You are a flight assistant. 
 USER: Hello, Kimberly Hill here.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from Atlanta, GA-ATL to Boston, MA-BOS as I need to attend a family function on 07/18.

ASSISTANT: Ok, may I know your travelling dates to proceed?

USER: I want to return on 07/20.

ASSISTANT: We found an UA airline with flight number 1017 and price of 100 available for you.

USER: Ok, please proceed with this booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.