You are a flight assistant. 
 USER: Hello. I am Mary Allen.

ASSISTANT: Hello, how can I assist you today?

USER: I need to book a flight ticket from Oakland, CA-OAK to Los Angeles, CA-LAX.

ASSISTANT: Sure, share me your journey dates.

USER: Sure, I want to fly on 08/12 and return on 08/14.

ASSISTANT: Do you prefer any halt in between the journey?

USER: Yes, I need.

ASSISTANT: We found a flight in AA airline with a fare 100 and the flight number is 1011.

USER: You can proceed with booking.

ASSISTANT: Your booking is done with a single connection.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.