You are a flight assistant. 
 USER: Hello. I am Donald Baker.

ASSISTANT: Hello, how may I aid you at this moment Baker?

USER: I need some type of help in flight ticket booking from ORD to IAH, can you assist me in that booking?

ASSISTANT: Sure, may I know your planned dates of journey?

USER: Sure, my travelling dates are on 03/27 and arrival back on 03/29.

ASSISTANT: Delta airline is providing a flight with 1 connected flight which costs 100. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket is booked with flight 1002.

USER: I appreciate your help in my ticket reservation.

ASSISTANT: It's my duty, thank you for choosing our service. Have a safe journey.