You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Mark Jones.

ASSISTANT: How may I help you?

USER: I want to book a ticket from ORD to LAS, can you help me?

ASSISTANT: Sure, I will help you in the ticket booking process. Can you please tell me your planned travel dates?

USER: My travel dates are 10/22 and 10/24.

ASSISTANT: Ok, please provide me sometime to check the availability of flights in this route.

USER: Sure.

ASSISTANT: Ok, I have found a flight for you which is available in Frontier airlines. This flight is with connection limit 1 and the ticket fare is 100. Shall I proceed with ticket booking process?

USER: Yes, please.

ASSISTANT: Ok, I have booked your ticket with the flight number 1011.

USER: Thank you for booking.

ASSISTANT: You are most welcome. Thank you for approaching us.