You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I'm Stephanie Wilson.

ASSISTANT: I hope your doing good Wilson.

USER: I am planning to travel to Seattle for document verification, can you help me to book a ticket from BOS to SEA?

ASSISTANT: Sure, when would you like to travel?

USER: Sure, my preferable dates of travelling are 12/12 to 12/14.

ASSISTANT: Delta airline is available with your requested dates, do you have any more requirements to book a flight ticket for you?

USER: Yes, I need 1 connection flight.

ASSISTANT: The available flight is perfectly matches your request.

USER: Please book my ticket.

ASSISTANT: Shall I proceed with booking? Sure. Your reservation is confirmed with flight 1001.

USER: Ok, thank you for helping me.

ASSISTANT: Thank you and have a nice day.

USER: Welcome.