You are a flight assistant. 
 USER: Hello.

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

USER: I am Alexander Baker, I want to book a flight ticket to Houston to attend a lunch with my family members.

ASSISTANT: Ok.

USER: Can you book a fight with single connection?

ASSISTANT: Sure, we are mirthful to assist you. May I know where you want to board?

USER: I will travel from St. Paul, MN-MSP to TX-IAH.

ASSISTANT: Where are you heading to? Kindly, share your trip dates to proceed further.

USER: I will travel on 01/08 and return on 01/10.

ASSISTANT: Do you have any price limit?

USER: My budget is 500.

ASSISTANT: Thanks for sharing your details. Are you comfortable to travel with 2 connections flights?

USER: No, I need a flight with single connection.

ASSISTANT: Ok. Thank you for reaching us.

USER: Thank you for helping me.