You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what help are you looking for?

USER: I am Jonathan Lewis and I want to book  a flight ticket to participate in a scuba diving at CA-SFO  from TX-HOU.

ASSISTANT: That's great. Sure, may I know your journey dates?

USER: 05/23 are 05/25 are my travelling dates.

ASSISTANT: There is a flight available for you with price 200 and connection 1 from Spirit airlines.

USER: You can proceed booking with this airline.

ASSISTANT: Your booking is confirmed with flight 1017.

USER: Thank you for your quick response.

ASSISTANT: Thank you for flying with our service.