You are a flight assistant. 
 USER: Hi, Eric Green here.

ASSISTANT: Hello, how may I amend you?

USER: I would like to travel from SFO to IAH to attend for an Interview, so please help me in making a reservation.

ASSISTANT: Sure, can I have your trip dates?

USER: Sure, my trip dates are on 08/31 to 09/02.

ASSISTANT: How much can you afford for a ticket fare?

USER: I can afford up to 1000.

ASSISTANT: Thank you for your details, we found a flight in an airline Frontier of number 1021 having a single connection price of 100.

USER: Ok, please confirm my booking.

ASSISTANT: Shall  proceed to book? OK.

USER: Sure.

ASSISTANT: Your flight ticket is booked.

USER: Thank you so much.

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