You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you now?

USER: I am Gregory Garcia and I want to book a flight ticket to Houston, TX-IAH to take a part in hill climbing at Mathew Evans mountain. Can you help me to book a flight ticket ?

ASSISTANT: Sure, I will help you with booking. Please share me on what dates would you like to travel?

USER: I will depart on 04/13 and I intend to return on 04/15.

ASSISTANT: Please mention your source airport code?

USER: My boarding point is Oakland, CA-OAK.

ASSISTANT: Do you have any restriction on connection?

USER: I need one connection in between my journey.

ASSISTANT: Ok, may I know your budget for flight ticket?

USER: I can bare up to 1000.

ASSISTANT: Please hold on for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a flight of airline Delta, flight number is 1025 and price is 100. Shall I proceed with booking?

USER: Your can book the ticket.

ASSISTANT: Your flight ticket has been booked on flight 1025.

USER: Thanks for your kind support.

ASSISTANT: Thank you for reaching us, have a nice day.