You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: As by profession I am a dubbing artist I need to give voice over to an actor at Epicentre Recording Studio at Charlotte, NC - CLT. Can you book me a ticket from Boston, MA - BOS?

ASSISTANT: Sure, I will help you with that.

USER: Thanks for reacting very positive about my query and for understanding my intention.

ASSISTANT: Please provide your preferable itinerary departure and return dates of travelling?

USER: Sure, my departure and return dates are 01/27 and 01/29.

ASSISTANT: Ok, please hold on for a while I will be back with a best flight in your requested route.

USER: Sure, have your time and please make my booking with my name Brian Edwards.

ASSISTANT: We regret to inform you that, there are no flights moving to your planned region with your requested dates of travelling.

USER: Not an issue with that, I will go with any other alternative to reach out my destination. Anyways thank you for the help.

ASSISTANT: Ok, for this time go to another alternative and next time we will serve you better. Thank you for reaching our service, have a great day.

USER: You are most welcome.