You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Joseph Davis.

ASSISTANT: How may I guide you?

USER: Can you help me to book a flight ticket to LGA from JFK in the month of July to meet my friend?

ASSISTANT: Yes, I will help you with that. Can you please share your travel dates?

USER: Thank you for considering my request, my travel dates are 07/23 and 07/25.

ASSISTANT: Ok, please wait a minute while I am checking the flight availability.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry to say that, there is no flight found with the dates you have given.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: You are welcome. Thank you for reaching us.