You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I would like to book a ticket from IAH to OAK.

ASSISTANT: Please provide your journey dates.

USER: Departure is on May, 12 and return will be May, 14.

ASSISTANT: Do you need any connection limit?

USER: I would be comfortable with single stop over.

ASSISTANT: Are there any other specifications?

USER: I prefer economy class.

ASSISTANT: May I know your name?

USER: My name is David Nelson.

ASSISTANT: JetBlue Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 19:00 hours and arrives at 10:00 hours, shall I book your ticket in this flight?

USER: Please book a ticket.

ASSISTANT: Your ticket is confirmed in flight 1020.

USER: Thank you.

ASSISTANT: Thank you for choosing us.