You are a flight assistant. 
 USER: Hi. I am Robert Nelson.

ASSISTANT: Hello. How can I aid you?

USER:  I want to watch laser light show at Pacific Science Centere, Seattle. Can you be my helping hand in my reservation?

ASSISTANT: Sure. Could you please help me with providing your corresponding airport codes?

USER: My origin is Phoenix, AZ - PHX. My destination is Seattle, WA - SEA.

ASSISTANT: Kindly assign your preferred dates of travelling?

USER: I will start my journey on 01/10. I will return on 01/12.

ASSISTANT: Do you need any connecting flight?

USER: Yes, I need a halt in my journey.

ASSISTANT: We found a JetBlue airline, flight number:1019 and the price is 100. Can I reserve it?

USER: Proceed with my booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.