You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a flight from IAD to ORD. Can you help me?

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

USER: Sure, I am planning to travel for two days that is 07/05 and back on 07/07.

ASSISTANT: Ok, what is your full name?

USER: Yes, I am Dorothy Hall.

ASSISTANT: Ok, there is a flight in this route with connection limit 1 in the airlines Spirit and the price is 100. Shall I proceed?

USER: Yes, proceed with the booking.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1023.

USER: Thank you for your service.

ASSISTANT: You are welcome. Thank you for reaching us.