You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Dorothy Baker.

ASSISTANT: How can I assist you today?

USER: Can you confirm my seat in New York plane?

ASSISTANT: Sure, we are here to aid you.

USER: Thank you.

ASSISTANT: Please kindly mention me your origin airport code and destination airport code to check the best flight in your way.

USER: Sure, I will fly from Dallas, DFW and reach at airport EWR, New York.

ASSISTANT: On which dates are you going to travel?

USER: 11/18 to 11/20 are the travelling dates to explore new things in new places.

ASSISTANT: Give me a moment, I will search the flights on your route.

USER: Sure.

ASSISTANT: Thanks for your time, there are no flights found on your route.

USER: Ok, Thank you for the information.

ASSISTANT: Thank you for availing us.