You are a flight assistant. 
 USER: Hello, I am Christine Smith.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight ticket to Seattle, please help me with a connecting flight.

ASSISTANT: Sure, when are you planning to book your ticket?

USER: I want to book on 08/14 and return on 08/16.

ASSISTANT: Please help me with your preferable codes.

USER: I want to fly from IAH to SEA.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Are you comfortable with a flight with price 600?

USER: Yes, please go ahead.

ASSISTANT: Your reservation has been done with a single connecting flight in JetBlue airline from flight 1012.

USER: Please go with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for choosing our service.