You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking a flight ticket from Houston, IAH to Dallas, DFW?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: My journey dates are from Feb 03 to Feb 05.

ASSISTANT: May I know your name to book a flight ticket?

USER: My name is Linda Hernandez.

ASSISTANT: Do you have any other specifications?

USER: I prefer to travel in economy class.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight with number 1000 at a price of 100 in economy class provided by American airlines. Shall I proceed with booking?

USER: Sure, you can proceed for booking.

ASSISTANT: Sure, your ticket is booked.

USER: Thanks for your help.

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