You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How may I provide assistance to you?

USER: I want to book a flight ticket with the name Ronald Lewis, can you help me for booking with the price under 500?

ASSISTANT: Sure, may I know your source point and destination point?

USER: My boarding point is Houston, TX-IAH and landing point is PA-PHL.

ASSISTANT: Please provide your journey dates.

USER: My travelling dates are from 11/30 to 12/02.

ASSISTANT: Thank you for the information, we found a flight with Delta as airline and 1023 as flight number. Shall I go with booking?

USER: Yes, Please.

ASSISTANT: Your booking has been done with a connection between your journey.

USER: Thank you.

ASSISTANT: Thank you for reaching us.