Hello.
user
Hello. How can I aid you?
assistant
 I am Debra Allen want to meet my mother at AZ-PHX. Can you book  a ticket from WA-SEA?
user
Sure. Kindly assign your preferred dates of travelling?
assistant
My travel dates are 06/21 and 06/23.
user
Do you need any break?
assistant
 I need a halt in my journey.
user
Thank you for waiting, sorry to inform you that unfortunately there is no flights available by the given details.
assistant
 Ok, thank you for your help.
user
Thank you for choosing us.
assistant