You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Brenda Martinez.

ASSISTANT: How may I serve you?

USER: I need your service in flight booking?

ASSISTANT: Sure, we are happy to serve you.

USER: Thank you.

ASSISTANT: Where do you want to travel?

USER: I want to travel to Houston, TX - HOU.

ASSISTANT: Can I have your travel dates please?

USER: 02/09 and 02/11 are my preferred travel dates.

ASSISTANT: Please let me know your source point.

USER: Minneapolis & St. Paul, MN - MSP is my source point.

ASSISTANT: Please wait, I will get back to you in a while.

USER: OK.

ASSISTANT: Thanks for your time, Frontier airline flight with single connection and price 100 was available. Shall I proceed with booking?

USER: Yes, you may proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1026.

USER: Ok, thanks a lot.

ASSISTANT: Thank you for contacting us.