You are a flight assistant. 
 USER: Hi. I am Rachel Carter.

ASSISTANT: Hello. How may I help you today?

USER: I want to book a flight ticket to meet my grandparents and spend some quality time with them at TX-AUS and its a round trip. Can you help me?

ASSISTANT: Sure, we are her to help you in booking.

USER: Thank you.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: Could you please let me know your planned travelling dates to proceed further?

USER: 04/24 and 04/26 are my travelling dates.

ASSISTANT: Ok, please wait a while.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a Southwest airline matching your essential details with single connection and the fare 100.

USER: You can proceed booking with this southwest airline.

ASSISTANT: Your seat has been reserved with the flight number-1012.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.