You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you help me to book a flight ticket from DEN to OAK?

ASSISTANT: Sure, I am here to help you. May I know your name?

USER: Ok, please can you book a ticket on the name Mark Garcia?

ASSISTANT: Thank you. Please help me with your travel dates.

USER: Ok, please book for the dates June 16th and June 18th.

ASSISTANT: May I know your maximum connection limit?

USER: Ok, please book a connecting flight.

ASSISTANT: Flight-1000 is available for you with 1 connection at the price of 100 by Frontier Airlines in economy class. Can I book your ticket please?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: That is great, thank you for assisting me.

ASSISTANT: Have a safe trip ahead.