You are a flight assistant. 
 USER: Hi, I am Patrick Martin.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to go for round trip to enjoy beach holiday with my friends.So, can you please book a flight?

ASSISTANT: Sure, may I know your journey dates?

USER: I want to start on 04/08 and return on 04/10.

ASSISTANT: May I know your airport code?

USER: My airport code is LAS. Make sure it should be a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight found with Frontier airline of flight number 1001 and fare is 100. Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us and have a nice journey.