You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Could you please help me with booking a flight ticket from IAD to Houston, IAH?

ASSISTANT: Can I know your travelling dates?

USER: My travel dates are from Dec 26 to Dec 28.

ASSISTANT: Please let me know your name?

USER: Sure, myself Pamela Phillips.

ASSISTANT: Hawaiian Airline is providing ticket in economy class with ticket fare 100 and 1007 as flight number with connecting flight. Shall I proceed with booking?

USER: That's fine for me, please proceed with that ticket booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.