You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Steven Hernandez. Can you help me booking flight on 08/22?

ASSISTANT: Yes, I can help you. Can you share me your nearest airport codes?

USER: My travelling airport codes are PHX to LGA.

ASSISTANT: Ok, could you share me your return date?

USER: I would like to return on 08/24.

ASSISTANT: Give me a moment.

USER: Provide flight with connection 1.

ASSISTANT: Sorry to inform you that there are no flights found on your requested dates.

USER: Oh! It's ok no problem, thank you for your services.

ASSISTANT: Thank you for reaching us.