You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Joseph Martin here.

ASSISTANT: How can I assist you?

USER: I want to book a flight from CLT to LAS with a single stop in my journey. Can you please help me in booking a flight ticket?

ASSISTANT: Sure Martin, can I know the travel dates please?

USER: Sure, my travel dates are 07/26 and 07/28.

ASSISTANT: Ok, wait a moment please.

USER: Sure, take your time.

ASSISTANT: There is a flight in Frontier airline with price 100, can I book it?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been booked with flight number 1011.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.