You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you aid me to book a flight ticket from SEA to IAH?

ASSISTANT: Sure, kindly mention your planned travel dates?

USER: I planned my trip on the dates Jan 25 and Jan 27.

ASSISTANT: Do you need any other requirements?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name please?

USER: Myself Cynthia Johnson.

ASSISTANT: There is a connecting flight-1019 in Spirit Airlines with fare of 100. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.