You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephanie Lewis.

ASSISTANT: What service that you are looking from our agency Lewis?

USER: I want to travel from CLT to OAK. Can you help me to book a flight ticket?

ASSISTANT: Sure, I am glad to assist you with that. Can you please provide your preferable departure and return dates of travelling?

USER: I want to fly in the flight on 02/02 and 02/04.

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

USER: Ok, take your own time.

ASSISTANT: Based on your travel details, I have found a flight with a single connection with a fare of 200 from Southwest airlines. If you are ok with this, please inform me to book the flight.

USER: Book the ticket.

ASSISTANT: Ok, I have successfully confirmed your ticket in flight number 1003.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching to our services, hope you have a great journey.