You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,  How may I be of your help?

USER: I am Gary Hernandez. I am an radar engineer, unfortunately Oakland's second terminal was damaged so I need to solve this problem. so, for that purpose I need to go to there. Can you help me for booking from TX - DFW?

ASSISTANT: Sure, Kindly mention your travelling dates.

USER: My travelling dates are 11/27 to 11/29.

ASSISTANT: Ok, please provide your destination point.

USER: Sure, it is CA - OAK.

ASSISTANT: Ok, do you need any halt?

USER: I need a connected flight.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for being patient, There is a flight found in 1004 Frontier plane with price 100.

USER: I am ok with that, you can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thank you for approaching us.