You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I'm Mark Baker. I have to attend a birthday party at HOU, can you please book me a ticket from JFK?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Sure, my travel dates are 09/19 and 09/21.

ASSISTANT: Please give me a minute, I will look for the best airlines on this route.

USER: Sure.

ASSISTANT: I found a flight with ticket fare of 100 in Frontier airlines with connection 1, would you like me to proceed with the booking?

USER: Yes, please proceed.

ASSISTANT: Your booking is confirmed with flight number 1015.

USER: Thank you so much.

ASSISTANT: Thank you for contacting us, have a nice day.