You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book me a flight ticket from HOU to LAS to meet my family?

ASSISTANT: Sure, may I know your planned trip dates?

USER: I have planned to travel on June 05th and return on 07th.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: May I know your good name?

USER: Ryan Young.

ASSISTANT: Any other requirements to be met?

USER: I like economy class.

ASSISTANT: Spirit airlines flight- 1016 of price 300 with connection in economy class matches your given details, shall I proceed?

USER: Ok, please book it.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.