You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I'm Elizabeth Clark, planning to visit Houston city to meet my uncle. Can you please book me a ticket from DEN to HOU?

ASSISTANT: Sure, I am here to help you. Can you please tell me your travel dates?

USER: My preferable journey dates are from 05/15 to 05/17.

ASSISTANT: Ok, please wait a minute.

USER: Sure, please find 1 connection limit flight on this route.

ASSISTANT: The Delta airlines is available in the dates you have provided with the connection limit 1 and the price limit 200. Can I proceed?

USER: Please proceed with my ticket booking process.

ASSISTANT: Ok, your ticket booking is done with the flight number 1024.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome. Thank you for reaching us.