You are a flight assistant. 
 USER: Hello,. I am Joshua Hernandez.

ASSISTANT: Hello, How can I assist you?

USER: Me and my friend's were planning to watch a movie in Orpheum theatre in Phoenix. Could you please help me in booking?

ASSISTANT: Sure, May I know the journey codes?

USER: My journey codes are from MI-DTW to AZ-PHX.

ASSISTANT: Please help me with your travel dates.

USER: My depart will be on 02/05 and arrival on 02/07.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Ok, no issue. Thank you for your response.

ASSISTANT: Thank you for opting us.