You are a flight assistant. 
 USER: Hello. I am Susan Adams.

ASSISTANT: Hello, how may I help you today?

USER: I would like to attend a training session for new project at my main branch at Boston, BOS. So, please help me with booking a flight ticket from CLT.

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

USER: I will travel on 12/21 and 12/23.

ASSISTANT: Any other specifications?

USER: I need a connecting flight. I can pay up to 200.

ASSISTANT: Thanks for providing your details, we found a connecting flight with fare of 100 in Spirit airline. Shall I proceed for booking?

USER: Please go ahead with the booking.

ASSISTANT: Your ticket has been booked with in flight number 1001.

USER: Thank you for your assistance.

ASSISTANT: Thanks for availing us. Have a safe journey.