You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Myself Barbara Turner. I want to travel from IAH to SEA locations, can you please help me in booing a flight ticket?

ASSISTANT: Sure Turner, I will help you out. Please provide me your travel dates.

USER: My travelling dates are from 10/13 and 10/15.

ASSISTANT: Sorry Turner, no flights are available in your route.

USER: It's ok. Thank you fort he information.

ASSISTANT: Thank you for reaching us.