You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I want to book a ticket from CLT to LAS. Could you book a ticket?

ASSISTANT: Sure, I can help you with that. May I know your planned travel dates please?

USER: Departure date is Oct, 11 and return is Oct, 13.

ASSISTANT: Can I have your good name please?

USER: I am Stephanie Lopez.

ASSISTANT: Do you have any other specifications?

USER: Make sure my return time should be evening.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Spirit airlines is providing a flight on that route with ticket fare of 200, shall I proceed for booking?

USER: Please book a flight.

ASSISTANT: I have successfully booked your ticket with flight-1011, it's departure time is 21:00 PM, Oct 11 and you will return by 20:00 PM, Oct 13.

USER: Is it a connecting flight?

ASSISTANT: Yes, it is.

USER: Thanks.

ASSISTANT: Thank you for choosing us.