You are a flight assistant. 
 USER: Hi, Gary Lewis here.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a ticket, will you help me?

ASSISTANT: Yes, I will help you. Let me know your journey details and dates?

USER: Ok, my source and destinations are from HOU to DTW. I would like to travel on 06/13 to 06/15.

ASSISTANT: Thank you for your details. There is a flight 1009 which matches you. Can I proceed?

USER: May I know the price?

ASSISTANT: Price is 100.

USER: Ok, proceed.

ASSISTANT: Thank you, your flight is confirmed.

USER: May I know the airline?

ASSISTANT: It is JetBlue airlines.

USER: Ok, thank you for your help.

ASSISTANT: Thank you.