You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what type of help that you are looking from my side?

USER: I am Laura Nelson, I am having a vacation in the month of April in our office. Can you please help me to book a flight from DFW to AUS?

ASSISTANT: Sure, may I know the dates of your journey?

USER: My dates of journey are 04/23 and 04/25.

ASSISTANT: I found a connecting flight 1025 in Delta airlines, can I confirm the ticket?

USER: Yes, please proceed.

ASSISTANT: Ok, the ticket booking is done on your dates. Have a happy journey.

USER: Thank you for booking my flight ticket with Delta airlines.

ASSISTANT: Welcome.