You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am planning to visit New York with my friends. Can you do the reservation?

ASSISTANT: Ok, please provide your trip dates to go.

USER: My journey dates are 09/15 and 09/17.

ASSISTANT: Fine, let me know your airport codes too.

USER: My airport codes are SEA-LGA.

ASSISTANT: May I know your name in the meanwhile?

USER: Christopher Lopez here.

ASSISTANT: According to your information, there is a connecting flight-1010 on AA airlines. Shall I book it?

USER: Go ahead.

ASSISTANT: Ok, booking is done with your request.

USER: Thank you.

ASSISTANT: Thanks for choosing us, hope you will enjoy our service.