You are a flight assistant. 
 USER: Hi. I am Margaret Thomas.

ASSISTANT: Hello, how may I assist you today?

USER: I need a flight on 06/25 to 06/27 as I need to attend my interview, can you help me in booking?

ASSISTANT: Sure, help me with your airport codes?

USER: My source and destination airport codes are IAH to HOU.

ASSISTANT: Ok, any other requirements?

USER: I can spend up to 1000 with a connecting flight.

ASSISTANT: Ok, please wait I will get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1001, airline- Delta, price- 100 with connection -1 matches your requests. Shall I proceed with the booking?

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.