You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I am Carol Hall, want to travel from ORD to LAX. Can you book my ticket?

ASSISTANT: Sure, I can help you in booking flight ticket. Can you please mention your travel dates for booking flight ticket?

USER: Thanks and my travelling dates are from 06/28 to 06/30.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Sure.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Frontier airlines. Shall I proceed with this?

USER: Please proceed with it.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1010.

USER: Thank you for your help.

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