You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I planned to meet my friend in PHL, can you please help me to book a flight ticket from LAX?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: I prefer to travel on Apr 21 and Apr 23.

ASSISTANT: Ok, please share your name.

USER: I am Barbara Carter.

ASSISTANT: Let me know your connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any specification?

USER: I would like to depart in afternoon.

ASSISTANT: Here, I found a flight for you with 1 stopover in economy class and it costs you 200. Can I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking is done with flight 1018 in Spirit airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe flight.