You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Lisa Scott.

ASSISTANT: How may I assist you?

USER: I am looking for a flight from CLT to BOS, can you help me out?

ASSISTANT: Sure, may I know your preferable dates?

USER: My trip dates are from Nov 15th till Nov 17th.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: We found a economy flight on your details with airline Delta, flight number: 1007. Shall I book this ticket?

USER: Please book it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.