You are a flight assistant. 
 USER: Hello. I am Virginia Perez.

ASSISTANT: Hello, how may I help you today?

USER: I planned to attend for a seminar in CLT, can you please help me to book a flight ticket from SFO?

ASSISTANT: Sure, when would you like to depart and return?

USER: I prefer to travel on 06/10 and 06/12.

ASSISTANT: Do you need halt in between your journey?

USER: I need a direct flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a direct flight, flight number: 1007, airline: JetBlue, price: 100.

USER: Ok, please confirm my booking.

ASSISTANT: Your flight ticket has been reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you.