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

ASSISTANT: Hello, how can I aid you?

USER: I am looking for a flight from Chicago, can you help me in booking the flight ticket from ORD to PHX?

ASSISTANT: Sure, please share your travelling dates.

USER: My travel dates are from June 15th till June 17th.

ASSISTANT: Do you have any requirements?

USER: I need my return flight in afternoon session.

ASSISTANT: May I know your airline preferences?

USER: I am ok with any airlines.

ASSISTANT: There is a flight in economy class with one connection and fare of 200. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your ticket is reserved with Hawaiian airline with flight 1001.

USER: Thank you.

ASSISTANT: Thank you for choosing us.