You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Dennis Carter and I want to book a flight ticket to attend my niece's 1st birthday at NC-CLT from TX-DFW.

ASSISTANT: Can you please provide me your journey dates?

USER:  Sure, My travelling dates are  from 07/11 to 07/13.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thanks for your time. We found a Frontier airline with flight number 1003 and price of 100 matching your details.

USER: You can proceed with this airline.

ASSISTANT: Ok, your reservation is done.

USER: Thanks for your response.

ASSISTANT: Thank you and have a great day.