You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Currently I am staying in TX-IAH, I want to travel, TX-AUS to meet my friend who didn't meet me for the last two years on words. Can you make a reservation for me to meet my friend?

ASSISTANT: Sure, I will help you in booking. May I know your travelling dates?

USER: I want to travel on 05/26 and I want to return on 05/28.

ASSISTANT: Ok, give me a moment.

USER: Sure, take your own time.

ASSISTANT: On which name you want book a flight ticket?

USER: With Pamela Roberts book the ticket.

ASSISTANT: Sorry Pamela, there is no flight is available for you.

USER: It's not a problem.

ASSISTANT: Sorry for inconvenience.

USER: Thanks for your valuable information.

ASSISTANT: You are welcome.