You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you today?

USER: Can you help me in booking a flight ticket from IAH to OAK?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Let me know whether do you have any time concern to travel.

USER: I am comfortable to travel in any time.

ASSISTANT: Ok, please share your journey dates.

USER: I will start my journey on July 20 and return on July 22.

ASSISTANT: May I have your good name?

USER: Myself Jeffrey Campbell.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a flight with connection.

ASSISTANT: We are glad to inform you that there is a JetBlue plane available on respective dates of your travel. Flight number is 1016. Can I proceed with booking?

USER: I am very comfortable to travel in JetBlue Airline. Please, confirm my seat.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for your quick help.

ASSISTANT: Thank you.