You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be a help for you?

USER: My name is Robert Roberts. I would like to visit Space Needle with my friend's, can you please book the ticket from SEA to SEA?

ASSISTANT: Can you please provide me your travelling dates?

USER: My preferable dates are from 01/14 to 01/16.

ASSISTANT: Yes, there is a flight 1002 of Southwest airlines available for you.

USER: Ok, please book the ticket.

ASSISTANT: Your ticket is booked successfully. Thank you for approaching us.

USER: Thank you for your help.