You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Alexander Mitchell.

ASSISTANT: Glad to meet you Alexander.

USER: Please make a reservation from BOS to ATL.

ASSISTANT: Sure, may I know your travel dates please?

USER: My travelling dates are from 01/21 and 01/23.

ASSISTANT: Ok, hold on for a moment.

USER: Sure.

ASSISTANT: Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1005 flight number.

USER: Thanks for your help.

ASSISTANT: Welcome, thank you for choosing us.