You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I best support you today?

USER: I am Kimberly Lee. I am planning to travel from EWR to SEA, help me in booking a flight?

ASSISTANT: Sure, please share me your trip dates.

USER: My travelling dates are 06/25 to 06/27.

ASSISTANT: Do you need any specifications?

USER: I want to travel in morning flight and I need 1 connection flight.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: That's ok, thank you.

ASSISTANT: Thank you for opting us.