You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How may I render you today?

USER: Can you please assist me in booking a flight ticket from DC - IAD to TX - DFW?

ASSISTANT: Sure.

USER: Ok.

ASSISTANT: Please send the travel dates so that I can check with flights.

USER: My planned dates are 09/27 - 09/29.

ASSISTANT: May I have your good name?

USER: I am Nicholas Martin.

ASSISTANT: Ok. We found a flight based on your essentials.

USER: Ok. Please assign my flight details?

ASSISTANT: You can go with a Delta airline with a connecting flight. Your flight number is 1018.

USER: Ok, confirm my booking.

ASSISTANT: Ok. Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.