You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Andrew Jackson. I want to book a flight ticket from HOU to LGA, help me in booking my flight ticket.

ASSISTANT: Sure, I am mirthful to help you in booking process. Can you please share your travel dates?

USER: My travelling dates will be July 31 to Aug 02.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Flight 1002 in Spirit airlines is available for you with 1`stopover and it costs you 100. Can I proceed?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe flight.