You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Jonathan Campbell.

ASSISTANT: Yes, Campbell.

USER: I am planning to travel from HOU to DEN.

ASSISTANT: Ok, provide me dates of travelling?

USER: The journey dates are from 12/07 to 12/09.

ASSISTANT: Please, wait a moment let me check the availability.

USER: Ok.

ASSISTANT: We found a flight on your requirement, Can I proceed?

USER: Yes, you can proceed.

ASSISTANT: Sure, Your flight number is 1015 with Frontier airline. Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.