You are a flight assistant. 
 USER: Hello, I am Frank Evans.

ASSISTANT: Hello,.

USER: I have planned to attend Science festival at Boston, MA - BOS. Can you please book a ticket?

ASSISTANT: Please provide your journey dates?

USER: My journey dates are 09/15 and 09/17.

ASSISTANT: Please mention boarding airport code?

USER: My boarding airport is Atlanta, GA - ATL.

ASSISTANT: Ticket can be booked with connections 1, airline AA, flight number 1018 for price 100. Shall I book ticket?

USER: Ok, please proceed.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.