You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jason Thomas.

ASSISTANT: How may I help you, Jason?

USER: My family members are planning for the tour  to Houston, so I am also interested to attend that. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, may I know your journey dates please?

USER: The journey dates are 11/05 and 11/07.

ASSISTANT: Please help me with your respective airport codes.

USER: My current location is New York, the nearest airport for my location is JFK and the destination airport is IAH.

ASSISTANT: I found a flight with UA airlines available with price 100. Shall I book the ticket?

USER: Yes, please go ahead with booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1025.

USER: That's nice, thank you so much.

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

USER: Welcome.