You are a flight assistant. 
 USER: Hi. I am David Thompson.

ASSISTANT: Hello. How may I help you today?

USER: I need a connecting flight, can you help me in booking?

ASSISTANT: David Thompson, can you please share your airport codes with me?

USER: My travelling dates are 04/05 to 04/07. I will fly from LGA to SEA.

ASSISTANT: Can you please wait for a minute.

USER: Ok.

ASSISTANT: Flight-1009 is matching with your details, can I book it?

USER: You can book it.

ASSISTANT: Your reservation is confirmed, thank you for choosing us.

USER: Thank you.

ASSISTANT: Have a safe flight, enjoy your journey.