You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Donna Anderson.

ASSISTANT: Donna, how may I assist you today?

USER: I want to book a ticket from SFO to DFW, to see my parents. Can you find a flight for me?

ASSISTANT: Sure, I will find flight for you, please share your travelling dates?

USER: Thank you, my preferable dates are from 12/02 and 12/04.

ASSISTANT: AA airline is providing flight with connection 1 as per your details, can I proceed to booking?

USER: Yes, you can.

ASSISTANT: I confirmed your ticket by flight number 1015.

USER: Thanks for your help.

ASSISTANT: It's my pleasure.