You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Cynthia Wright.

ASSISTANT: How may I assist you now?

USER: Please book a connecting flight to meet my uncle.

ASSISTANT: Cynthia Wright, please tell me your airport codes.

USER: My airport codes are PHX and LGA.

ASSISTANT: What are your desired dates for this journey?

USER: My travelling dates are 07/23 and 07/25.

ASSISTANT: Do you have any requirements?

USER: I would like to depart and return in the morning.

ASSISTANT: Sorry to tell you, there are no flights available for your journey.

USER: That's ok, thank you for the response.

ASSISTANT: Thank you for choosing our airline services.