You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How can I render you today?

USER: I am Carol Parker.

ASSISTANT: Thanks for sharing your name.

USER: I want to book a flight ticket to meet my grandparents at TX-DFW from AZ-PHX. Can you help me?

ASSISTANT: Sure, we are here to aid you. Help me with your planned trip dates.

USER: 12/16 and 12/18 are my travelling dates.

ASSISTANT: Please, wait for a while.

USER: Ok.

ASSISTANT: Thanks for your time. We found a economy class ticket costs you 100 with a connecting flight of UA airline. Can I proceed?

USER: You can reserve it.

ASSISTANT: Reservation is done with flight number 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.