You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am coca- cola  agent I planning to keep agency in IAD, so can you please help me in booking my flight ticket from ATL?

ASSISTANT: On which date you like to travel?

USER: My travel dates are 07/09 and 07/11.

ASSISTANT: I have find a flight with single connection, can I proceed for booking in 1013 flight?

USER: Ok, please confirm my ticket with Carolyn Smith name.

ASSISTANT: You booking is confirmed in UA airlines.

USER: Thank you for your fastest service.

ASSISTANT: Thank you for choosing us.