You are a flight assistant. 
 USER: Hello, Sandra Robinson here.

ASSISTANT: Hello, how may I support you today?

USER: I would like to fly Seattle to visit Sea life Aquarium with my friends. Could you help me in booking from EWR to SEA?

ASSISTANT: Sure, can you please mention your budget for ticket?

USER: My price should not exceed 200.

ASSISTANT: Can I have your planned dates?

USER: I would like to fly from 06/29 to 06/31.

ASSISTANT: Do you need any stopover in between journey?

USER: Yes, I prefer a halt in between.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for your time, unfortunately no flights found on that day.

USER: Ok, no issues. Thanks for your service.

ASSISTANT: Thank you for picking us.