You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Rachel Roberts here.

ASSISTANT: Rachel Roberts, how can I assist you for the day?

USER: Do you have any flight from DFW to attend a business meeting in BOS?

ASSISTANT: Can I know your planned travel dates to check the flights availability?

USER: My travel dates are 07/23 and 07/25.

ASSISTANT: Delta airlines are having a flight with connection 1 and the ticket fare is 100. Shall I proceed with this booking?

USER: You can proceed.

ASSISTANT: Rachel Roberts, you booking is confirmed with the flight 1003.

USER: Thanks for your help and information.

ASSISTANT: Thank you for approaching us, have a safe journey.