You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Carol Miller, I need to attend a meeting in Houston on Jan 13. Can you help me in booking my flight ticket from Seattle?

ASSISTANT: Sure, I can help you with that. May I know your source and destination airport codes please?

USER: Thank you for considering my request. My source and destination airport codes are SEA and IAH.

ASSISTANT: May I know your class preference?

USER: I am comfortable with any thing.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Fine, may I know on which dates you prefer to travel?

USER: I would like to travel from Jan 13 to Jan 15.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: American airlines is providing a flight on that route with ticket fare of 100 and 1 connection, shall I proceed for booking?

USER: Yes, do proceed with the booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1017, have a safe journey.

USER: Thank you for booking my flight ticket with the flight 1017.

ASSISTANT: Thank you for choosing us.