You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Barbara Scott.

ASSISTANT: Barbara Scott, how can I help you for the day?

USER: I would like to book a ticket from BOS to MCO, can you please help me out?

ASSISTANT: Sure, I will help you in booking your ticket. Can you please share me your travelling dates?

USER: I am travelling on these dates 10/30 and 11/01.

ASSISTANT: I am very sorry to say, there are no flights available on your given travel dates.

USER: Ok no problem, thank you for your services.

ASSISTANT: Thank you for reaching us, have a great day.