You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Myself Elizabeth Young. I am looking for a flight from SEA to ATL, can you help me in booking the flight ticket?

ASSISTANT: Sure, please share me your travelling dates?

USER: Sure, my travel dates are 10/13 and 10/15.

ASSISTANT: Do you have any specifications?

USER: I am flexible with any specification which you provide me.

ASSISTANT: Please wait a minute.

USER: Ok, I will wait for your response.

ASSISTANT: Sorry, there were no flights with your given details.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.