You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Brenda Campbell. I want to visit my sister's marriage.I want to book a ticket.

ASSISTANT: Sure, may I know your travelling dates?

USER: My dates are from 07/14 to 07/16.

ASSISTANT: Could you provide your airport codes?

USER: My airport codes are from TX-DFW to NC-CLT.

ASSISTANT: As per your requirement I found a ticket for you.The price is 100, flight number is 1006. Is it ok for you?

USER: Ok, please confirm my ticket.

ASSISTANT: I confirm you ticket successfully.

USER: Thank you for your help.

ASSISTANT: Thank you.