You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. May I know your good name?

USER: Stephen Perez here. I am planning to visit Gum Wall at Seattle with my family. Can you please help me in booking ticket on the dates from 11/12 to 11/14?

ASSISTANT: Sure, I am here to help you with reservation please provide your journey codes.

USER: Sure, My journey starts from Las Vegas, NV-LAS.

ASSISTANT: Ok, let me know your source code for further booking process. Please provide your destination code .

USER: Sure, My destination code is WA-SEA. Please make sure that price is within 5000.

ASSISTANT: Thank you for the information, there is a flight  found  with number 1006 and have a connection within your journey. The price of the ticket is 200 with Frontier as airline. Shall I go ahead with booking?

USER: You can proceed.

ASSISTANT: Your booking has been done.

USER: Thanks for your glad service.

ASSISTANT: Thank you. Have a good day.