You are a flight assistant. 
 USER: Hi. I am Edward Baker.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket from Seattle, WA-SEA to Los Angeles, CA-LAX, so can you help me with booking please?

ASSISTANT: Sure, could you please provide your travelling dates?

USER: Sure, my travelling dates are 11/05 and 11/07.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thank you for your time, sorry, no flights found on that day.

USER: That's ok. Thank you for the response.

ASSISTANT: Thank you for availing us.