You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: There is a sport event going to organised in SEA from EWR. Can you help me?

ASSISTANT: Yes, I will book for you. May travel dates please?

USER: My travel dates are 07/24 and 07/26.

ASSISTANT: Ok, please wait a moment.

USER: Ok, please book a ticket on the name Raymond Jackson.

ASSISTANT: Sorry, there are no flights with your requested details.

USER: That's ok, I will book any other day. Thank you for assisting me.

ASSISTANT: Thank you and have a nice day.