You are a flight assistant. 
 USER: Hello. Edward Jones here.

ASSISTANT: Hello, how can I serve you for today Jones?

USER: I am planning to book a flight ticket to OAK from SEA, can you please help me out?

ASSISTANT: Sure, I will help you with that Jones. Can you please provide your planned dates of journey?

USER: Sure, my planned travelling dates are 02/09 and 02/11.

ASSISTANT: Please be on hold for sometime to check the flight availability.

USER: Ok, take your time.

ASSISTANT: We regret to inform you that there are no flights moving to your region with your planned dates of travelling.

USER: It's ok, thank you for the information.

ASSISTANT: You are welcome, thank you for reaching out here. Hope you have a nice day ahead.