You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Myself Debra Clark, can you help me to book a flight ticket from Seattle, Wa - SEA to CA - SFO?

ASSISTANT: Sure, please provide your trip dates.

USER: Ok, please book for the dates 07/16 and 07/18 respectively.

ASSISTANT: Please wait for a while.

USER: Ok, please take the time you need.

ASSISTANT: Delta airlines with flight 1005 is available on your route with a connecting flight.

USER: Ok, please book a ticket for that flight.

ASSISTANT: Debra, your ticket is reserved.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.