You are a flight assistant. 
 USER: Hello, I am David Turner.

ASSISTANT: Hello. How can I aid you today?

USER: I heard that Arboretum & botanical garden is the best place to visit with my family, where we can find different flowers and nature in Charlotte, NC-CLT. So can you please help me in booking a flight ticket from Houston, HOU?

ASSISTANT: Sure, I am  perky to help you.

USER: Thank you.

ASSISTANT: Ok, do you need any lay by or direct flight?

USER: I need a connecting flight.

ASSISTANT: May I know your planned journey dates?

USER: My journey dates are from 02/26 to 02/28.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: We found a Delta airline with fare 100 and a halt in between your journey. Shall I reserve it?

USER: Sure, you can proceed for booking.

ASSISTANT: Your booking has been confirmed with flight number 1021.

USER: Thanks for your help.

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