You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Myself Thomas Thompson. I want to travel from BOS to SEA.

ASSISTANT: May I know your journey dates?

USER: Please book a flight ticket from 10/12 to 10/14 dates.

ASSISTANT: Sorry Thomas, I have not found any flights as per your dates.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for contacting us.