You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to travel from IAH to DEN, help me in booking a flight?

ASSISTANT: Sure, please provide your itinerary dates.

USER: I like to travel on May 17 to 19.

ASSISTANT: May I know your name?

USER: I am Virginia Davis.

ASSISTANT: Which class do you prefer?

USER: I am ok with any class.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Direct flight is provided by JetBlue airlines with flight number 1013 and ticket costs you 100 in economy class.

USER: Proceed for booking.

ASSISTANT: Your ticket is confirmed Virginia Davis.

USER: Thank you.

ASSISTANT: Thank you for choosing us.