You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I want to explore Seattle, so can you book a ticket to Seattle from San Francisco.

ASSISTANT: Sure, I will help you with that. Do you need a stopover in between your journey?

USER: Yes, I need one stopover.

ASSISTANT: Can you please share me your journey locations?

USER: Sure, source is CA - SFO and destination is WA - SEA.

ASSISTANT:  Ok, Is there any restriction for price?

USER: I need a ticket within 200 fare.

ASSISTANT: What are your planned trip dates?

USER: Travel days are 06/09 and 06/11.

ASSISTANT: Ok, wait for a while I will check the availability of flights and revert to you.

USER: Okay.

ASSISTANT:  Thanks for your precious time. We found Hawaiian airline fare of 100. Shall I proceed for booking with single stop over flight?

USER: Ok, please proceed.

ASSISTANT:  To proceed for further booking I need your name?

USER: Ryan Scott.

ASSISTANT: Your ticket has been confirmed with airline number 1009.

USER: Thank you.

ASSISTANT: Thank you for choosing us, Have a safe journey!.