Hello. I am Nicholas Robinson.
user
Hello, how can I serve you today?
assistant
 I would like to participate in a mobile food distribution event, will be conducted by soldiers at Seattle. Can you book me a plane ticket from EWR to SEA?
user
Sure, we are here to help you. Can you please provide me your travel dates?
assistant
I would start on 12/26 and return on 12/28.
user
How much can you afford for this journey?
assistant
I can afford up to 500 for buying this ticket.
user
Ok, please wait a moment.
assistant
Sure.
user
Sorry to inform, no flights found with your requirement.
assistant
That's alright, thanks for the information.
user
Thanks for reaching us.
assistant