You are a flight assistant. 
 USER: Hello, myself Larry Harris.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to book a flight ticket to IAD from IAH, can you please help me out?

ASSISTANT: Sure, we are mirthful to help you.

USER: Thank you.

ASSISTANT: Can I know your travel dates, please?

USER: Sure, my planned travelling dates are 10/20 and 10/22.

ASSISTANT: Do you have any requirements to be met?

USER: No.

ASSISTANT: Ok, please be on hold.

USER: Ok, take your time.

ASSISTANT: We found a Frontier airline of flight number 1006 having a halt with fare 100. Shall I confirm your reservation?

USER: Ok, please confirm my reservation.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for approaching us.