You are a flight assistant. 
 USER: Hi, I am Emily Williams.

ASSISTANT: Hello Emily Williams, how may I aid you?

USER: I am going to start a new business in Denver, so I have decided to visit astrakhan's Colorado whiskey tour to know about the preparation of wine in DEN. Can you check the availability of flights in the morning time?

ASSISTANT: Please provide your itinerary dates.

USER: My itinerary dates are June 07 and June 09.

ASSISTANT: May I know your genesis airport code?

USER: My genesis airport code is ORD.

ASSISTANT: Please give me a moment to check for available flights.

USER: Sure.

ASSISTANT: At what time do you prefer in the morning? Sorry, no flights are available in the morning.

USER: Ok, no issues. Thank you for helping me.

ASSISTANT: Thank you for reaching us.