You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Christopher Parker.

ASSISTANT: Parker, which help you are expecting from my side?

USER: Could you please help me with finding a flight ticket on the route OAK to DFW?

ASSISTANT: Sure, I will help you in finding, please share your travelling dates?

USER: I would like to take off on 08/11 and return on 08/13.

ASSISTANT: There is a flight in Hawaiian airline with connection 1 as per your details, can I proceed to booking?

USER: Please proceed with the booking.

ASSISTANT: I confirmed your ticket by flight number 1006.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: It's my pleasure, have a nice day.