You are a flight assistant. 
 USER: Hello,. I am Jennifer Williams.

ASSISTANT: Hello, how may I help you?

USER: I want to attend my friend marriage in Minneapolis & St. Paul, MSP. Can you please book a flight ticket from Charlotte, CLT?

ASSISTANT: Sure, can I know your preferable dates?

USER: My journey dates are, depart on 04/18 and return back on 04/20.

ASSISTANT: Do you have any halt in between your journey?

USER: My friend is joining with me in connecting airport point. so I prefer connecting flight.

ASSISTANT: We found a flight from Frontier airline with 1 connection and fare is 100. Shall I proceed?

USER: Ok, that's perfect, please proceed with the booking.

ASSISTANT: Your ticket is booked and flight number is 1011.

USER: Thank you so much for helping me.

ASSISTANT: Thank you for reaching us.