You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you?

USER: I am Catherine Johnson, I want to book a flight to New York, NY-LGA to attend my family meeting. Can you book a flight from Houston, TX-IAH?

ASSISTANT: Sure, I will help you. May I know you trip dates please?

USER: I will fly on 07/03 and return on 07/05.

ASSISTANT: Do you have any price limit?

USER: My budget is 200.

ASSISTANT: Thank you for your details, we found a flight in an airline Frontier number 1008 having a single connection price of 100. Shall I reserve?

USER: Sure, you can.

ASSISTANT: Your flight ticket is done with the booking.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us. Have a safe flight.