You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Give me an opportunity to serve you today.

USER: I am Catherine Nelson. I planned to attend for a wedding in DFW, can you please help me to book a flight ticket from BOS?

ASSISTANT: How may I assist you? Ok, please tell me your travelling dates.

USER: I prefer to travel on 07/23 and 07/25.

ASSISTANT: Ok, please allow me to check with the availability.

USER: Sure.

ASSISTANT: Spirit airlines is providing a flight with 1 connection at the price of 200 at your desired dates, shall I proceed with booking your reservation?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking is done, thank you for reaching us.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.