You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking a flight from SEA to SFO?

ASSISTANT: Sure, can you provide your travel dates please?

USER: My planned dates are on Oct 20th to 22nd.

ASSISTANT: May I know your good name?

USER: Sure, my name is Nicole Hernandez.

ASSISTANT: Can I have your connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: I would like to travel in a Bid Brand Airlines.

ASSISTANT: Sorry, there are no flight services available on your required dates.

USER: No worries, thank you.

ASSISTANT: Thank you for connecting with us.