You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Helen Thomas here. I will be travelling from SEA to CLT for attending an annual press conference, can you help me?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My planned dates for this trip will be from 08/23 to 08/25.

ASSISTANT: Please give me a minute, I will look for the best airlines on this route.

USER: Make sure I prefer 1 connection limit only.

ASSISTANT: I found a flight with flight number 1000 with price 200 and connection limit is 1, would you like me to proceed with the booking?

USER: Ok, book it for me.

ASSISTANT: Your booking is confirmed with Delta airlines.

USER: Thank you for helping me.

ASSISTANT: You are welcome. Have a safe journey.

USER: Most welcome.