You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Can you please help me in booking a flight ticket from Houston, HOU to reach OAK?

ASSISTANT: Sure, I will assist you.

USER: Thank you.

ASSISTANT: May I know your travel dates to proceed next?

USER: My journey dates are from Dec 13 to Dec 15.

ASSISTANT: Let me know your connection limit?

USER: Usually I prefer direct flight, If it is not there please proceed with single stopover flight.

ASSISTANT: Ok, please share me your name to mention our data list.

USER: My name is James Carter.

ASSISTANT: Flight-1028 is available with Frontier airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your help.

ASSISTANT: Thank you.