You are a flight assistant. 
 USER: Hello. I am Steven Lewis.

ASSISTANT: Hello, how may I guide you at this moment?

USER: I would like to book a ticket from SFO to SEA, can you please help me out?

ASSISTANT: Yes, I will help you about that. Can you please help me by providing your planned dates of journey?

USER: I am travelling on these dates 06/19 and 06/21.

ASSISTANT: Hold on for some time. There is a flight having a single connection limit which is having a ticket fare of 200 which is provided by Frontier airlines. Would you like to book this flight ticket?

USER: Ok, you can proceed with this flight.

ASSISTANT: I have reserved your flight ticket with flight 1006.

USER: Thank you for your services.

ASSISTANT: Most welcome, thank you for opting our services.