You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Janet Collins from Houston.

ASSISTANT: How can I help you?

USER: I am planning to participate in Hidden Valley & Primm Extreme RZR ride at Las Vegas, NV - LAS. Will you help me to book a flight ticket from IAH?

ASSISTANT: Sure, Is there any restriction on fare?

USER: Yes, I can spend up to 1000 only.

ASSISTANT: Kindly assign your trip dates?

USER: Sure, my trip dates are 08/15 and 08/17.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for being patience, we found a connecting flight from Hawaiian airline with flight number 1005 of price 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked successfully.

USER: Thank you.

ASSISTANT: Thanks for opting us.