You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a ticket from DFW to IAH. Could you book a ticket?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: Departure is on Oct, 22 and return date is Oct, 24.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: My name is John Edwards.

ASSISTANT: Let me know your connection limit?

USER: I would be comfortable with single stop over.

ASSISTANT: Do you have any other requirements?

USER: I would like to return in the morning.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: We found 1018 Hawaiian airlines with single connection with economy class and return time is 9:00 hours.

USER: Please book a flight.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you.