You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Cynthia Miller here.

ASSISTANT: How may I assist you at this moment?

USER: My airport codes for boarding the flight are OAK to IAH. Can you reserve a flight ticket?

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

USER: My preferable dates for travel are 02/15 to 02/17.

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

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100 provided by AA airlines. Shall I proceed with this?

USER: This airline is suitable for my journey. You can book this flight.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1013.

USER: Thank you.

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