You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I serve you today?

USER: I am Timothy Rodriguez. Please help me booking a ticket to Chicago  from Houston, so can you book me a ticket with price under 1000?

ASSISTANT: Sure, we are perky to assist you. When are you planning to make your journey?

USER: 12/05 and 12/07 are my planed travelling dates.

ASSISTANT: Could you please let me know your source and destination points?

USER: My airport codes are form TX-IAH to IL-ORD.

ASSISTANT: Please wait a moment I will check and revert to you.

USER: Ok.

ASSISTANT: We found a Hawaiian airline of flight number 1023 having a halt with price 100.

USER: Ok, please proceed with the booking.

ASSISTANT: Your booking has been processed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for connecting with us.