You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Andrew Martin, can you find a flight for me from ORD to IAD?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, my planned dates are from June 16 to 18.

ASSISTANT: Do you have any particular time for departing and returning?

USER: Yes, I want to departure in the afternoon time with single connection.

ASSISTANT: There is a afternoon flight 1023 from AA airlines, can I proceed?

USER: Ok, confirm it.

ASSISTANT: Your booking is done in economy class.

USER: Thanks for your help.

ASSISTANT: Welcome.