You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Can you please reserve me a flight ticket from LAS to SFO to attend a film festival?

ASSISTANT: Sure, I am glad to help you. Can you please share me your trip dates?

USER: My planned journey dates are Sept 3 and Sept 5.

ASSISTANT: Do you have any connection limit preference?

USER: I prefer a flight having maximum connection of one.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Are you fine with any class preference?

USER: Yes, I am ok with any class.

ASSISTANT: Do you have any time preference for depart and return time?

USER: I don't have any other requirements.

ASSISTANT: Could you share me your name please?

USER: I am Deborah Robinson.

ASSISTANT: Here I found a connecting flight with United Airlines and the airfare is about 300. Shall I proceed in booking with flight 1023?

USER: Please, proceed.

ASSISTANT: For an economy class your ticket is booked and the departure time is 1:00 hours and the arrival time is 19:00 hours.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching our agency.