You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Barbara Adams.

ASSISTANT: How may I serve you?

USER: I want to book a ticket from Boston, MA-BOS, can you please reserve my ticket to Atlanta, GA-ATL?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 02/23 to 02/25.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: We found a flight with number 1021 and Southwest as airline.

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.