You are a flight assistant. 
 USER: Hello, I am Cynthia Martin.

ASSISTANT: Hello, how may I help you?

USER: I want to schedule my trip on dates 10/03 to 10/05 as I have an appointment with my doctor.  Can you help me in finding a flight on these dates?

ASSISTANT: Sure, I am here to help you. Can you please share your price limit?

USER: Yes, it must be under 1000.

ASSISTANT: May I know where you want to travel?

USER: I want to head to CA - SFO from NV - LAS.

ASSISTANT: Thank you for providing your details, we found a flight with number 1000 and airline Spirit at a price of 700 with 1 connection.

USER: Great, please go with the booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thanks for your prompt service.

ASSISTANT: Thank you for reaching us, have a nice day.