You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to visit Oakland OAK from IAD. Can you find a flight ticket for me?

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

USER: Thank you, I am planning to travel on these days that is on Mar 29 and return on Mar 31.

ASSISTANT: Let me know your connection limit.

USER: I need a single connecting flight.

ASSISTANT: Ok, may I know your name for further proceedings?

USER: Ok, I am Patricia Scott.

ASSISTANT: Do you have any specification?

USER: No.

ASSISTANT: Here, I found a flight for you with 1 stopover in economy class and it costs you 100. Can I proceed?

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: Your booking is done with flight 1000 in Frontier airlines.

USER: Thank you for your help.

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