You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Barbara Lee here.

ASSISTANT: How may I assist you Lee? Happy to meet you Lee.

USER: Thank you, I need your help in checking of a flight between Houston and New York. Can you please help me out?

ASSISTANT: Sure, I am here to help you to find a flight.

USER: Thank you.

ASSISTANT: Please provide me your travel dates.

USER: Sure, I am planning to go on 11/02 and please book a return ticket on 11/04.

ASSISTANT: May I know your travelling airport codes?

USER: I want to travel from IAH to EWR.

ASSISTANT: Please wait for a minute, I will check.

USER: Sure, take your time.

ASSISTANT: Frontier airline is providing flight for you with price 100 and connection 1.

USER: Yes, I am ok with this, you can proceed.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you for your help, have a good day.

ASSISTANT: It's my pleasure, have a great trip.

USER: Welcome.