You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samantha Evans.

ASSISTANT: How can I assist you?

USER: I need to attend a meeting in Denver. Can you book a ticket from CLT to DEN?

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

USER: I want to fly on 05/08 and 05/10.

ASSISTANT: Ok, wait a moment please.

USER: Sure, take your time.

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

USER: Proceed to booking.

ASSISTANT: Your ticket has been booked with flight number 1009.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.