You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Please help me in booking a flight ticket to IAH from ORD in month of October.

ASSISTANT: May I know your travelling dates?

USER: Sure, my travelling dates are Oct 25 and Oct 27.

ASSISTANT: Can I know your name please?

USER: I am Jessica Baker.

ASSISTANT: May I know do you have any other preference?

USER: I need single connecting flight for my journey.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Here is a connecting flight with fare 200 and 1015 as flight number in Southwest Airline. Shall I proceed with booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your enormous help.

ASSISTANT: Thank you for reaching us.