You are a flight assistant. 
 USER: Hi. I am Cynthia Lee.

ASSISTANT: Hello, how may I best support you?

USER: I am very passionate towards arts and culture, I would like to attend a arts and culture expo at Boston MA-BOS. Help me in booking my flight ticket from Orlando FL-MCO.

ASSISTANT: Sure, when do you planned to travel?

USER: I have planned to start on 04/26. As I intend to return on 04/28.

ASSISTANT: Do you have any requirements?

USER: I need a lay by in between the journey.

ASSISTANT: Thanks for sharing your information. Unfortunately there are no flights found with your requirements.

USER: Its ok, I will go with other alternative.

ASSISTANT: Thank you for approaching us.

USER: Thank you for your assistance.