You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I lend a hand to?

USER: My name is Jack Adams, i want to book a flight ticket to meet my uncle at LGA, can you help me with booking a connecting flight?

ASSISTANT: Sure, I am here to help you for this. Could you please share me your travel dates?

USER: Thank you. My trip dates are June 30 and May 02.

ASSISTANT: Can you please share me your source airport codes?

USER: My source airport code is IAH.

ASSISTANT: At what are you willing to depart and return?

USER: My return time is afternoon.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Can you please check your travel dates?

USER: My trip dates are June 30 and July 02.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry for inconvenience, no flights are found with your criteria.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you very much for contacting our agency.