You are a flight assistant. 
 USER: Hello. I am Scott Brown.

ASSISTANT: Hello, how can I help you  today Scott?

USER: I am planning to attend college fare well at Houston, can you help me for booking a plane reservation please?

ASSISTANT: Sure, I will help you in booking a ticket, may I know your trip dates when you want to travel from?

USER: I I need to leave Houston on 01/26 to I intend return on 01/28.

ASSISTANT: May I know your  boarding  and landing airport codes?

USER: My boarding point is TX-HOU to landing point is TX-IAH.

ASSISTANT: May I know your price limit?

USER: I need price limit with in 500.

ASSISTANT: Please wait for a minute. There is a Delta 1004 airline which matches your requirements.

USER: Sure.

ASSISTANT: Shall I proceed with that airline?

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been confirmed on 1004 airline with name of Scott Brown.

USER: Thanks for your information.

ASSISTANT: Thank you  and I think you may approach us again.