You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am Carolyn Clark.

ASSISTANT: Nice meeting you Clark.

USER: I want to book a ticket to meet my old friends at Detroit, can you please book me a ticket?

ASSISTANT: Sure, I will help you with that. Can you please provide your planned dates of travelling?

USER: Sure, I have planned dates are from 07/17 to 07/19.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: OAK is my origin airport and destination is DTW.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok, I will wait for your positive response.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 200 provided by Delta airlines. Shall I proceed with this?

USER: Ok, please book this ticket.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1001.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great journey.