You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gary Martinez.

ASSISTANT: How can I assist you at this moment?

USER: Can you help me to book my flight ticket to DFW from PHX in the month of February to attend an event over there?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: Thank you for reacting positive about my request, my travel dates are 02/26 and 02/28.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Sure, I will wait for your response.

ASSISTANT: UA airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: You may proceed with my booking.

ASSISTANT: I have confirmed your flight ticket, flight number is 1015.

USER: Thank you for your enormous services.

ASSISTANT: You are welcome Gary Martinez.