You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Please book a flight ticket in my preferable travel dates Jan, 25 and Jan, 27.

ASSISTANT: Let me know your travelling codes.

USER: LAS and SEA are my travelling codes.

ASSISTANT: Is there any connection limit?

USER: Yes, I would prefer single connection.

ASSISTANT: Do you have any preference?

USER: No, thank you.

ASSISTANT: Can I know your name?

USER: My name is Lisa Thompson.

ASSISTANT: Found ticket with Spirit airlines for price 200 having flight number 1023.

USER: Please go ahead for further.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.