You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to visit the Statue of liberty this weekend. Can you find any flights available?

ASSISTANT: Can you please share some basic details for better checking?

USER: I am planning to travel from IAH to LGA.

ASSISTANT: Ok, please mention your planned travelling dates.

USER: The journey dates are 05/30 and 06/01.

ASSISTANT: Ok, may I know your name please?

USER: My name is Ruth Johnson.

ASSISTANT: Ok. The UA airline with flight number 1022 is available. Can I book this flight ticket?

USER: Please proceed.

ASSISTANT: Ok. Your flight ticket is booked, have a safe flight.

USER: Thank you for helping.

ASSISTANT: Thank you.