You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Samuel Clark here, looking for booking a ticket from SFO to LGA, can you please search for any good service, which is providing service in this route?

ASSISTANT: Sure, may I know your journey dates please?

USER: My journey dates are 05/27 and 05/29. I want with single connection.

ASSISTANT: I found a flight for you with UA airline and it costs you 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1001 flight number.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a safe flight.